56912478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{31513}}^1$

素因数の和:31568

約数の個数: 32

約数和(自身を含む): 133115136

約数和(自身を除く): 76202658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 31513, 63026, 94539, 189078, 220591, 441182, 661773, 1323546, 1355059, 2710118, 4065177, 8130354, 9485413, 18970826, 28456239, 56912478]

約数ペア:

[(1, 56912478), (2, 28456239), (3, 18970826), (6, 9485413), (7, 8130354), (14, 4065177), (21, 2710118), (42, 1355059), (43, 1323546), (86, 661773), (129, 441182), (258, 220591), (301, 189078), (602, 94539), (903, 63026), (1806, 31513)]