52938520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{24971}}^1$

素因数の和:25035

約数の個数: 32

約数和(自身を含む): 121363920

約数和(自身を除く): 68425400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 24971, 49942, 99884, 124855, 199768, 249710, 499420, 998840, 1323463, 2646926, 5293852, 6617315, 10587704, 13234630, 26469260, 52938520]

約数ペア:

[(1, 52938520), (2, 26469260), (4, 13234630), (5, 10587704), (8, 6617315), (10, 5293852), (20, 2646926), (40, 1323463), (53, 998840), (106, 499420), (212, 249710), (265, 199768), (424, 124855), (530, 99884), (1060, 49942), (2120, 24971)]