55062540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23531}}^1$

素因数の和:23559

約数の個数: 72

約数和(自身を含む): 179878608

約数和(自身を除く): 124816068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 23531, 47062, 70593, 94124, 117655, 141186, 211779, 235310, 282372, 305903, 352965, 423558, 470620, 611806, 705930, 847116, 917709, 1058895, 1223612, 1411860, 1529515, 1835418, 2117790, 2753127, 3059030, 3670836, 4235580, 4588545, 5506254, 6118060, 9177090, 11012508, 13765635, 18354180, 27531270, 55062540]

約数ペア:

[(1, 55062540), (2, 27531270), (3, 18354180), (4, 13765635), (5, 11012508), (6, 9177090), (9, 6118060), (10, 5506254), (12, 4588545), (13, 4235580), (15, 3670836), (18, 3059030), (20, 2753127), (26, 2117790), (30, 1835418), (36, 1529515), (39, 1411860), (45, 1223612), (52, 1058895), (60, 917709), (65, 847116), (78, 705930), (90, 611806), (117, 470620), (130, 423558), (156, 352965), (180, 305903), (195, 282372), (234, 235310), (260, 211779), (390, 141186), (468, 117655), (585, 94124), (780, 70593), (1170, 47062), (2340, 23531)]