56703520

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2347}}^1$

素因数の和:2513

約数の個数: 48

約数和(自身を含む): 134906688

約数和(自身を除く): 78203168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 2347, 2416, 3020, 4694, 4832, 6040, 9388, 11735, 12080, 18776, 23470, 24160, 37552, 46940, 75104, 93880, 187760, 354397, 375520, 708794, 1417588, 1771985, 2835176, 3543970, 5670352, 7087940, 11340704, 14175880, 28351760, 56703520]

約数ペア:

[(1, 56703520), (2, 28351760), (4, 14175880), (5, 11340704), (8, 7087940), (10, 5670352), (16, 3543970), (20, 2835176), (32, 1771985), (40, 1417588), (80, 708794), (151, 375520), (160, 354397), (302, 187760), (604, 93880), (755, 75104), (1208, 46940), (1510, 37552), (2347, 24160), (2416, 23470), (3020, 18776), (4694, 12080), (4832, 11735), (6040, 9388)]