48947940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9377}}^1$

素因数の和:9421

約数の個数: 72

約数和(自身を含む): 153611640

約数和(自身を除く): 104663700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 9377, 18754, 28131, 37508, 46885, 56262, 84393, 93770, 112524, 140655, 168786, 187540, 271933, 281310, 337572, 421965, 543866, 562620, 815799, 843930, 1087732, 1359665, 1631598, 1687860, 2447397, 2719330, 3263196, 4078995, 4894794, 5438660, 8157990, 9789588, 12236985, 16315980, 24473970, 48947940]

約数ペア:

[(1, 48947940), (2, 24473970), (3, 16315980), (4, 12236985), (5, 9789588), (6, 8157990), (9, 5438660), (10, 4894794), (12, 4078995), (15, 3263196), (18, 2719330), (20, 2447397), (29, 1687860), (30, 1631598), (36, 1359665), (45, 1087732), (58, 843930), (60, 815799), (87, 562620), (90, 543866), (116, 421965), (145, 337572), (174, 281310), (180, 271933), (261, 187540), (290, 168786), (348, 140655), (435, 112524), (522, 93770), (580, 84393), (870, 56262), (1044, 46885), (1305, 37508), (1740, 28131), (2610, 18754), (5220, 9377)]