52359775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5197}}^1$

素因数の和:5251

約数の個数: 24

約数和(自身を含む): 72189824

約数和(自身を除く): 19830049

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 5197, 10075, 25985, 67561, 129925, 161107, 337805, 805535, 1689025, 2094391, 4027675, 10471955, 52359775]

約数ペア:

[(1, 52359775), (5, 10471955), (13, 4027675), (25, 2094391), (31, 1689025), (65, 805535), (155, 337805), (325, 161107), (403, 129925), (775, 67561), (2015, 25985), (5197, 10075)]