56533780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 122821776

約数和(自身を除く): 66287996

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 241, 317, 370, 482, 634, 740, 964, 1205, 1268, 1585, 2410, 3170, 4820, 6340, 8917, 11729, 17834, 23458, 35668, 44585, 46916, 58645, 76397, 89170, 117290, 152794, 178340, 234580, 305588, 381985, 763970, 1527940, 2826689, 5653378, 11306756, 14133445, 28266890, 56533780]

約数ペア:

[(1, 56533780), (2, 28266890), (4, 14133445), (5, 11306756), (10, 5653378), (20, 2826689), (37, 1527940), (74, 763970), (148, 381985), (185, 305588), (241, 234580), (317, 178340), (370, 152794), (482, 117290), (634, 89170), (740, 76397), (964, 58645), (1205, 46916), (1268, 44585), (1585, 35668), (2410, 23458), (3170, 17834), (4820, 11729), (6340, 8917)]