50657658980

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2309}}^1\times {\mathrm{10861}}^1$

素因数の和:13280

約数の個数: 48

約数和(自身を含む): 107490786480

約数和(自身を除く): 56833127500

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 2309, 4618, 9236, 10861, 11545, 21722, 23090, 43444, 46180, 54305, 108610, 217220, 233209, 466418, 932836, 1096961, 1166045, 2193922, 2332090, 4387844, 4664180, 5484805, 10969610, 21939220, 25078049, 50156098, 100312196, 125390245, 250780490, 501560980, 2532882949, 5065765898, 10131531796, 12664414745, 25328829490, 50657658980]

約数ペア:

[(1, 50657658980), (2, 25328829490), (4, 12664414745), (5, 10131531796), (10, 5065765898), (20, 2532882949), (101, 501560980), (202, 250780490), (404, 125390245), (505, 100312196), (1010, 50156098), (2020, 25078049), (2309, 21939220), (4618, 10969610), (9236, 5484805), (10861, 4664180), (11545, 4387844), (21722, 2332090), (23090, 2193922), (43444, 1166045), (46180, 1096961), (54305, 932836), (108610, 466418), (217220, 233209)]