49637910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 145981440

約数和(自身を除く): 96343530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 43, 46, 69, 70, 86, 105, 115, 129, 138, 161, 210, 215, 230, 239, 258, 301, 322, 345, 430, 478, 483, 602, 645, 690, 717, 805, 903, 966, 989, 1195, 1290, 1434, 1505, 1610, 1673, 1806, 1978, 2390, 2415, 2967, 3010, 3346, 3585, 4515, 4830, 4945, 5019, 5497, 5934, 6923, 7170, 8365, 9030, 9890, 10038, 10277, 10994, 13846, 14835, 16491, 16730, 20554, 20769, 25095, 27485, 29670, 30831, 32982, 34615, 38479, 41538, 50190, 51385, 54970, 61662, 69230, 71939, 76958, 82455, 102770, 103845, 115437, 143878, 154155, 164910, 192395, 207690, 215817, 230874, 236371, 308310, 359695, 384790, 431634, 472742, 577185, 709113, 719390, 1079085, 1154370, 1181855, 1418226, 1654597, 2158170, 2363710, 3309194, 3545565, 4963791, 7091130, 8272985, 9927582, 16545970, 24818955, 49637910]

約数ペア:

[(1, 49637910), (2, 24818955), (3, 16545970), (5, 9927582), (6, 8272985), (7, 7091130), (10, 4963791), (14, 3545565), (15, 3309194), (21, 2363710), (23, 2158170), (30, 1654597), (35, 1418226), (42, 1181855), (43, 1154370), (46, 1079085), (69, 719390), (70, 709113), (86, 577185), (105, 472742), (115, 431634), (129, 384790), (138, 359695), (161, 308310), (210, 236371), (215, 230874), (230, 215817), (239, 207690), (258, 192395), (301, 164910), (322, 154155), (345, 143878), (430, 115437), (478, 103845), (483, 102770), (602, 82455), (645, 76958), (690, 71939), (717, 69230), (805, 61662), (903, 54970), (966, 51385), (989, 50190), (1195, 41538), (1290, 38479), (1434, 34615), (1505, 32982), (1610, 30831), (1673, 29670), (1806, 27485), (1978, 25095), (2390, 20769), (2415, 20554), (2967, 16730), (3010, 16491), (3346, 14835), (3585, 13846), (4515, 10994), (4830, 10277), (4945, 10038), (5019, 9890), (5497, 9030), (5934, 8365), (6923, 7170)]