52970580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22637}}^1$

素因数の和:22665

約数の個数: 72

約数和(自身を含む): 173044872

約数和(自身を除く): 120074292

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, 22637, 45274, 67911, 90548, 113185, 135822, 203733, 226370, 271644, 294281, 339555, 407466, 452740, 588562, 679110, 814932, 882843, 1018665, 1177124, 1358220, 1471405, 1765686, 2037330, 2648529, 2942810, 3531372, 4074660, 4414215, 5297058, 5885620, 8828430, 10594116, 13242645, 17656860, 26485290, 52970580]

約数ペア:

[(1, 52970580), (2, 26485290), (3, 17656860), (4, 13242645), (5, 10594116), (6, 8828430), (9, 5885620), (10, 5297058), (12, 4414215), (13, 4074660), (15, 3531372), (18, 2942810), (20, 2648529), (26, 2037330), (30, 1765686), (36, 1471405), (39, 1358220), (45, 1177124), (52, 1018665), (60, 882843), (65, 814932), (78, 679110), (90, 588562), (117, 452740), (130, 407466), (156, 339555), (180, 294281), (195, 271644), (234, 226370), (260, 203733), (390, 135822), (468, 113185), (585, 90548), (780, 67911), (1170, 45274), (2340, 22637)]