49631940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{30637}}^1$

素因数の和:30658

約数の個数: 60

約数和(自身を含む): 155702316

約数和(自身を除く): 106070376

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, 30637, 61274, 91911, 122548, 153185, 183822, 275733, 306370, 367644, 459555, 551466, 612740, 827199, 919110, 1102932, 1378665, 1654398, 1838220, 2481597, 2757330, 3308796, 4135995, 4963194, 5514660, 8271990, 9926388, 12407985, 16543980, 24815970, 49631940]

約数ペア:

[(1, 49631940), (2, 24815970), (3, 16543980), (4, 12407985), (5, 9926388), (6, 8271990), (9, 5514660), (10, 4963194), (12, 4135995), (15, 3308796), (18, 2757330), (20, 2481597), (27, 1838220), (30, 1654398), (36, 1378665), (45, 1102932), (54, 919110), (60, 827199), (81, 612740), (90, 551466), (108, 459555), (135, 367644), (162, 306370), (180, 275733), (270, 183822), (324, 153185), (405, 122548), (540, 91911), (810, 61274), (1620, 30637)]