51943430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 124104960

約数和(自身を除く): 72161530

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 49, 55, 70, 77, 98, 110, 115, 154, 161, 230, 245, 253, 322, 385, 419, 490, 506, 539, 770, 805, 838, 1078, 1127, 1265, 1610, 1771, 2095, 2254, 2530, 2695, 2933, 3542, 4190, 4609, 5390, 5635, 5866, 8855, 9218, 9637, 11270, 12397, 14665, 17710, 19274, 20531, 23045, 24794, 29330, 32263, 41062, 46090, 48185, 61985, 64526, 67459, 96370, 102655, 106007, 123970, 134918, 161315, 205310, 212014, 225841, 322630, 337295, 451682, 472213, 530035, 674590, 742049, 944426, 1060070, 1129205, 1484098, 2258410, 2361065, 3710245, 4722130, 5194343, 7420490, 10388686, 25971715, 51943430]

約数ペア:

[(1, 51943430), (2, 25971715), (5, 10388686), (7, 7420490), (10, 5194343), (11, 4722130), (14, 3710245), (22, 2361065), (23, 2258410), (35, 1484098), (46, 1129205), (49, 1060070), (55, 944426), (70, 742049), (77, 674590), (98, 530035), (110, 472213), (115, 451682), (154, 337295), (161, 322630), (230, 225841), (245, 212014), (253, 205310), (322, 161315), (385, 134918), (419, 123970), (490, 106007), (506, 102655), (539, 96370), (770, 67459), (805, 64526), (838, 61985), (1078, 48185), (1127, 46090), (1265, 41062), (1610, 32263), (1771, 29330), (2095, 24794), (2254, 23045), (2530, 20531), (2695, 19274), (2933, 17710), (3542, 14665), (4190, 12397), (4609, 11270), (5390, 9637), (5635, 9218), (5866, 8855)]