51603748

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 107251200

約数和(自身を除く): 55647452

約数列:

[1, 2, 4, 7, 14, 28, 41, 79, 82, 158, 164, 287, 316, 553, 569, 574, 1106, 1138, 1148, 2212, 2276, 3239, 3983, 6478, 7966, 12956, 15932, 22673, 23329, 44951, 45346, 46658, 89902, 90692, 93316, 163303, 179804, 314657, 326606, 629314, 653212, 1258628, 1842991, 3685982, 7371964, 12900937, 25801874, 51603748]

約数ペア:

[(1, 51603748), (2, 25801874), (4, 12900937), (7, 7371964), (14, 3685982), (28, 1842991), (41, 1258628), (79, 653212), (82, 629314), (158, 326606), (164, 314657), (287, 179804), (316, 163303), (553, 93316), (569, 90692), (574, 89902), (1106, 46658), (1138, 45346), (1148, 44951), (2212, 23329), (2276, 22673), (3239, 15932), (3983, 12956), (6478, 7966)]