54491940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{33637}}^1$

素因数の和:33658

約数の個数: 60

約数和(自身を含む): 170948316

約数和(自身を除く): 116456376

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 33637, 67274, 100911, 134548, 168185, 201822, 302733, 336370, 403644, 504555, 605466, 672740, 908199, 1009110, 1210932, 1513665, 1816398, 2018220, 2724597, 3027330, 3632796, 4540995, 5449194, 6054660, 9081990, 10898388, 13622985, 18163980, 27245970, 54491940]

約数ペア:

[(1, 54491940), (2, 27245970), (3, 18163980), (4, 13622985), (5, 10898388), (6, 9081990), (9, 6054660), (10, 5449194), (12, 4540995), (15, 3632796), (18, 3027330), (20, 2724597), (27, 2018220), (30, 1816398), (36, 1513665), (45, 1210932), (54, 1009110), (60, 908199), (81, 672740), (90, 605466), (108, 504555), (135, 403644), (162, 336370), (180, 302733), (270, 201822), (324, 168185), (405, 134548), (540, 100911), (810, 67274), (1620, 33637)]