50094440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 123716160

約数和(自身を除く): 73621720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 257, 440, 443, 514, 886, 1028, 1285, 1772, 2056, 2215, 2570, 2827, 3544, 4430, 4873, 5140, 5654, 8860, 9746, 10280, 11308, 14135, 17720, 19492, 22616, 24365, 28270, 38984, 48730, 56540, 97460, 113080, 113851, 194920, 227702, 455404, 569255, 910808, 1138510, 1252361, 2277020, 2504722, 4554040, 5009444, 6261805, 10018888, 12523610, 25047220, 50094440]

約数ペア:

[(1, 50094440), (2, 25047220), (4, 12523610), (5, 10018888), (8, 6261805), (10, 5009444), (11, 4554040), (20, 2504722), (22, 2277020), (40, 1252361), (44, 1138510), (55, 910808), (88, 569255), (110, 455404), (220, 227702), (257, 194920), (440, 113851), (443, 113080), (514, 97460), (886, 56540), (1028, 48730), (1285, 38984), (1772, 28270), (2056, 24365), (2215, 22616), (2570, 19492), (2827, 17720), (3544, 14135), (4430, 11308), (4873, 10280), (5140, 9746), (5654, 8860)]