52795540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3169}}^1$

素因数の和:3209

約数の個数: 72

約数和(自身を含む): 136601640

約数和(自身を除く): 83806100

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3169, 3332, 4165, 6338, 8330, 12676, 15845, 16660, 22183, 31690, 44366, 53873, 63380, 88732, 107746, 110915, 155281, 215492, 221830, 269365, 310562, 377111, 443660, 538730, 621124, 754222, 776405, 1077460, 1508444, 1552810, 1885555, 2639777, 3105620, 3771110, 5279554, 7542220, 10559108, 13198885, 26397770, 52795540]

約数ペア:

[(1, 52795540), (2, 26397770), (4, 13198885), (5, 10559108), (7, 7542220), (10, 5279554), (14, 3771110), (17, 3105620), (20, 2639777), (28, 1885555), (34, 1552810), (35, 1508444), (49, 1077460), (68, 776405), (70, 754222), (85, 621124), (98, 538730), (119, 443660), (140, 377111), (170, 310562), (196, 269365), (238, 221830), (245, 215492), (340, 155281), (476, 110915), (490, 107746), (595, 88732), (833, 63380), (980, 53873), (1190, 44366), (1666, 31690), (2380, 22183), (3169, 16660), (3332, 15845), (4165, 12676), (6338, 8330)]