49815872

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:679

約数の個数: 56

約数和(自身を含む): 105704640

約数和(自身を除く): 55888768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 142, 152, 284, 304, 568, 577, 608, 1136, 1154, 1216, 1349, 2272, 2308, 2698, 4544, 4616, 5396, 9232, 10792, 10963, 18464, 21584, 21926, 36928, 40967, 43168, 43852, 81934, 86336, 87704, 163868, 175408, 327736, 350816, 655472, 701632, 778373, 1310944, 1556746, 2621888, 3113492, 6226984, 12453968, 24907936, 49815872]

約数ペア:

[(1, 49815872), (2, 24907936), (4, 12453968), (8, 6226984), (16, 3113492), (19, 2621888), (32, 1556746), (38, 1310944), (64, 778373), (71, 701632), (76, 655472), (142, 350816), (152, 327736), (284, 175408), (304, 163868), (568, 87704), (577, 86336), (608, 81934), (1136, 43852), (1154, 43168), (1216, 40967), (1349, 36928), (2272, 21926), (2308, 21584), (2698, 18464), (4544, 10963), (4616, 10792), (5396, 9232)]