56247945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4889}}^1$

素因数の和:4969

約数の個数: 32

約数和(自身を含む): 98582400

約数和(自身を除く): 42334455

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 2301, 3835, 4889, 11505, 14667, 24445, 63557, 73335, 190671, 288451, 317785, 865353, 953355, 1442255, 3749863, 4326765, 11249589, 18749315, 56247945]

約数ペア:

[(1, 56247945), (3, 18749315), (5, 11249589), (13, 4326765), (15, 3749863), (39, 1442255), (59, 953355), (65, 865353), (177, 317785), (195, 288451), (295, 190671), (767, 73335), (885, 63557), (2301, 24445), (3835, 14667), (4889, 11505)]