56475790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42463}}^1$

素因数の和:42496

約数の個数: 32

約数和(自身を含む): 122296320

約数和(自身を除く): 65820530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 42463, 84926, 212315, 297241, 424630, 594482, 806797, 1486205, 1613594, 2972410, 4033985, 5647579, 8067970, 11295158, 28237895, 56475790]

約数ペア:

[(1, 56475790), (2, 28237895), (5, 11295158), (7, 8067970), (10, 5647579), (14, 4033985), (19, 2972410), (35, 1613594), (38, 1486205), (70, 806797), (95, 594482), (133, 424630), (190, 297241), (266, 212315), (665, 84926), (1330, 42463)]