56860504

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 108464400

約数和(自身を除く): 51603896

約数列:

[1, 2, 4, 8, 109, 197, 218, 331, 394, 436, 662, 788, 872, 1324, 1576, 2648, 21473, 36079, 42946, 65207, 72158, 85892, 130414, 144316, 171784, 260828, 288632, 521656, 7107563, 14215126, 28430252, 56860504]

約数ペア:

[(1, 56860504), (2, 28430252), (4, 14215126), (8, 7107563), (109, 521656), (197, 288632), (218, 260828), (331, 171784), (394, 144316), (436, 130414), (662, 85892), (788, 72158), (872, 65207), (1324, 42946), (1576, 36079), (2648, 21473)]