253833050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{123821}}^1$

素因数の和:123874

約数の個数: 24

約数和(自身を含む): 483648732

約数和(自身を除く): 229815682

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 123821, 247642, 619105, 1238210, 3095525, 5076661, 6191050, 10153322, 25383305, 50766610, 126916525, 253833050]

約数ペア:

[(1, 253833050), (2, 126916525), (5, 50766610), (10, 25383305), (25, 10153322), (41, 6191050), (50, 5076661), (82, 3095525), (205, 1238210), (410, 619105), (1025, 247642), (2050, 123821)]