49397210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 91675584

約数和(自身を除く): 42278374

約数列:

[1, 2, 5, 10, 41, 82, 205, 211, 410, 422, 571, 1055, 1142, 2110, 2855, 5710, 8651, 17302, 23411, 43255, 46822, 86510, 117055, 120481, 234110, 240962, 602405, 1204810, 4939721, 9879442, 24698605, 49397210]

約数ペア:

[(1, 49397210), (2, 24698605), (5, 9879442), (10, 4939721), (41, 1204810), (82, 602405), (205, 240962), (211, 234110), (410, 120481), (422, 117055), (571, 86510), (1055, 46822), (1142, 43255), (2110, 23411), (2855, 17302), (5710, 8651)]