56492996

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 115944192

約数和(自身を除く): 59451196

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 157, 181, 284, 314, 362, 497, 628, 724, 994, 1099, 1267, 1988, 2198, 2534, 4396, 5068, 11147, 12851, 22294, 25702, 28417, 44588, 51404, 56834, 78029, 89957, 113668, 156058, 179914, 198919, 312116, 359828, 397838, 795676, 2017607, 4035214, 8070428, 14123249, 28246498, 56492996]

約数ペア:

[(1, 56492996), (2, 28246498), (4, 14123249), (7, 8070428), (14, 4035214), (28, 2017607), (71, 795676), (142, 397838), (157, 359828), (181, 312116), (284, 198919), (314, 179914), (362, 156058), (497, 113668), (628, 89957), (724, 78029), (994, 56834), (1099, 51404), (1267, 44588), (1988, 28417), (2198, 25702), (2534, 22294), (4396, 12851), (5068, 11147)]