49218390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 150958080

約数和(自身を除く): 101739690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 31, 39, 45, 46, 59, 62, 65, 69, 78, 90, 93, 115, 117, 118, 130, 138, 155, 177, 186, 195, 207, 230, 234, 279, 295, 299, 310, 345, 354, 390, 403, 414, 465, 531, 558, 585, 590, 598, 690, 713, 767, 806, 885, 897, 930, 1035, 1062, 1170, 1209, 1357, 1395, 1426, 1495, 1534, 1770, 1794, 1829, 2015, 2070, 2139, 2301, 2418, 2655, 2691, 2714, 2790, 2990, 3565, 3627, 3658, 3835, 4030, 4071, 4278, 4485, 4602, 5310, 5382, 5487, 6045, 6417, 6785, 6903, 7130, 7254, 7670, 8142, 8970, 9145, 9269, 10695, 10974, 11505, 12090, 12213, 12834, 13455, 13570, 13806, 16461, 17641, 18135, 18290, 18538, 20355, 21390, 23010, 23777, 24426, 26910, 27435, 27807, 32085, 32922, 34515, 35282, 36270, 40710, 42067, 46345, 47554, 52923, 54870, 55614, 61065, 64170, 69030, 71331, 82305, 83421, 84134, 88205, 92690, 105846, 118885, 122130, 126201, 139035, 142662, 158769, 164610, 166842, 176410, 210335, 213993, 237770, 252402, 264615, 278070, 317538, 356655, 378603, 417105, 420670, 427986, 529230, 546871, 631005, 713310, 757206, 793845, 834210, 1069965, 1093742, 1262010, 1587690, 1640613, 1893015, 2139930, 2734355, 3281226, 3786030, 4921839, 5468710, 8203065, 9843678, 16406130, 24609195, 49218390]

約数ペア:

[(1, 49218390), (2, 24609195), (3, 16406130), (5, 9843678), (6, 8203065), (9, 5468710), (10, 4921839), (13, 3786030), (15, 3281226), (18, 2734355), (23, 2139930), (26, 1893015), (30, 1640613), (31, 1587690), (39, 1262010), (45, 1093742), (46, 1069965), (59, 834210), (62, 793845), (65, 757206), (69, 713310), (78, 631005), (90, 546871), (93, 529230), (115, 427986), (117, 420670), (118, 417105), (130, 378603), (138, 356655), (155, 317538), (177, 278070), (186, 264615), (195, 252402), (207, 237770), (230, 213993), (234, 210335), (279, 176410), (295, 166842), (299, 164610), (310, 158769), (345, 142662), (354, 139035), (390, 126201), (403, 122130), (414, 118885), (465, 105846), (531, 92690), (558, 88205), (585, 84134), (590, 83421), (598, 82305), (690, 71331), (713, 69030), (767, 64170), (806, 61065), (885, 55614), (897, 54870), (930, 52923), (1035, 47554), (1062, 46345), (1170, 42067), (1209, 40710), (1357, 36270), (1395, 35282), (1426, 34515), (1495, 32922), (1534, 32085), (1770, 27807), (1794, 27435), (1829, 26910), (2015, 24426), (2070, 23777), (2139, 23010), (2301, 21390), (2418, 20355), (2655, 18538), (2691, 18290), (2714, 18135), (2790, 17641), (2990, 16461), (3565, 13806), (3627, 13570), (3658, 13455), (3835, 12834), (4030, 12213), (4071, 12090), (4278, 11505), (4485, 10974), (4602, 10695), (5310, 9269), (5382, 9145), (5487, 8970), (6045, 8142), (6417, 7670), (6785, 7254), (6903, 7130)]