47549970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 256

約数和(自身を含む): 154828800

約数和(自身を除く): 107278830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 23, 26, 27, 30, 31, 38, 39, 45, 46, 54, 57, 62, 65, 69, 78, 90, 93, 95, 114, 115, 117, 130, 135, 138, 155, 171, 186, 190, 195, 207, 230, 234, 247, 270, 279, 285, 299, 310, 342, 345, 351, 390, 403, 414, 437, 465, 494, 513, 558, 570, 585, 589, 598, 621, 690, 702, 713, 741, 806, 837, 855, 874, 897, 930, 1026, 1035, 1170, 1178, 1209, 1235, 1242, 1311, 1395, 1426, 1482, 1495, 1674, 1710, 1755, 1767, 1794, 2015, 2070, 2139, 2185, 2223, 2418, 2470, 2565, 2622, 2691, 2790, 2945, 2990, 3105, 3510, 3534, 3565, 3627, 3705, 3933, 4030, 4185, 4278, 4370, 4446, 4485, 5130, 5301, 5382, 5681, 5890, 6045, 6210, 6417, 6555, 6669, 7130, 7254, 7410, 7657, 7866, 8073, 8370, 8835, 8970, 9269, 10602, 10695, 10881, 11115, 11362, 11799, 12090, 12834, 13110, 13338, 13455, 13547, 15314, 15903, 16146, 17043, 17670, 18135, 18538, 19251, 19665, 21390, 21762, 22230, 22971, 23598, 26505, 26910, 27094, 27807, 28405, 31806, 32085, 33345, 34086, 36270, 38285, 38502, 39330, 40365, 40641, 45942, 46345, 51129, 53010, 54405, 55614, 56810, 58995, 64170, 66690, 67735, 68913, 76570, 79515, 80730, 81282, 83421, 85215, 92690, 96255, 102258, 108810, 114855, 117990, 121923, 135470, 137826, 139035, 153387, 159030, 166842, 170430, 176111, 192510, 203205, 206739, 229710, 243846, 250263, 255645, 278070, 306774, 344565, 352222, 365769, 406410, 413478, 417105, 500526, 511290, 528333, 609615, 689130, 731538, 766935, 834210, 880555, 1033695, 1056666, 1219230, 1251315, 1533870, 1584999, 1761110, 1828845, 2067390, 2502630, 2641665, 3169998, 3657690, 4754997, 5283330, 7924995, 9509994, 15849990, 23774985, 47549970]

約数ペア:

[(1, 47549970), (2, 23774985), (3, 15849990), (5, 9509994), (6, 7924995), (9, 5283330), (10, 4754997), (13, 3657690), (15, 3169998), (18, 2641665), (19, 2502630), (23, 2067390), (26, 1828845), (27, 1761110), (30, 1584999), (31, 1533870), (38, 1251315), (39, 1219230), (45, 1056666), (46, 1033695), (54, 880555), (57, 834210), (62, 766935), (65, 731538), (69, 689130), (78, 609615), (90, 528333), (93, 511290), (95, 500526), (114, 417105), (115, 413478), (117, 406410), (130, 365769), (135, 352222), (138, 344565), (155, 306774), (171, 278070), (186, 255645), (190, 250263), (195, 243846), (207, 229710), (230, 206739), (234, 203205), (247, 192510), (270, 176111), (279, 170430), (285, 166842), (299, 159030), (310, 153387), (342, 139035), (345, 137826), (351, 135470), (390, 121923), (403, 117990), (414, 114855), (437, 108810), (465, 102258), (494, 96255), (513, 92690), (558, 85215), (570, 83421), (585, 81282), (589, 80730), (598, 79515), (621, 76570), (690, 68913), (702, 67735), (713, 66690), (741, 64170), (806, 58995), (837, 56810), (855, 55614), (874, 54405), (897, 53010), (930, 51129), (1026, 46345), (1035, 45942), (1170, 40641), (1178, 40365), (1209, 39330), (1235, 38502), (1242, 38285), (1311, 36270), (1395, 34086), (1426, 33345), (1482, 32085), (1495, 31806), (1674, 28405), (1710, 27807), (1755, 27094), (1767, 26910), (1794, 26505), (2015, 23598), (2070, 22971), (2139, 22230), (2185, 21762), (2223, 21390), (2418, 19665), (2470, 19251), (2565, 18538), (2622, 18135), (2691, 17670), (2790, 17043), (2945, 16146), (2990, 15903), (3105, 15314), (3510, 13547), (3534, 13455), (3565, 13338), (3627, 13110), (3705, 12834), (3933, 12090), (4030, 11799), (4185, 11362), (4278, 11115), (4370, 10881), (4446, 10695), (4485, 10602), (5130, 9269), (5301, 8970), (5382, 8835), (5681, 8370), (5890, 8073), (6045, 7866), (6210, 7657), (6417, 7410), (6555, 7254), (6669, 7130)]