61354150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8581}}^1$

素因数の和:8617

約数の個数: 48

約数和(自身を含む): 134085168

約数和(自身を除く): 72731018

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 8581, 17162, 42905, 85810, 94391, 111553, 188782, 214525, 223106, 429050, 471955, 557765, 943910, 1115530, 1227083, 2359775, 2454166, 2788825, 4719550, 5577650, 6135415, 12270830, 30677075, 61354150]

約数ペア:

[(1, 61354150), (2, 30677075), (5, 12270830), (10, 6135415), (11, 5577650), (13, 4719550), (22, 2788825), (25, 2454166), (26, 2359775), (50, 1227083), (55, 1115530), (65, 943910), (110, 557765), (130, 471955), (143, 429050), (275, 223106), (286, 214525), (325, 188782), (550, 111553), (650, 94391), (715, 85810), (1430, 42905), (3575, 17162), (7150, 8581)]