56716556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 114688224

約数和(自身を除く): 57971668

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 83, 166, 221, 332, 442, 773, 884, 1079, 1411, 1546, 2158, 2822, 3092, 4316, 5644, 10049, 13141, 18343, 20098, 26282, 36686, 40196, 52564, 64159, 73372, 128318, 170833, 256636, 341666, 683332, 834067, 1090703, 1668134, 2181406, 3336268, 4362812, 14179139, 28358278, 56716556]

約数ペア:

[(1, 56716556), (2, 28358278), (4, 14179139), (13, 4362812), (17, 3336268), (26, 2181406), (34, 1668134), (52, 1090703), (68, 834067), (83, 683332), (166, 341666), (221, 256636), (332, 170833), (442, 128318), (773, 73372), (884, 64159), (1079, 52564), (1411, 40196), (1546, 36686), (2158, 26282), (2822, 20098), (3092, 18343), (4316, 13141), (5644, 10049)]