42056450

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{13789}}^1$

素因数の和:13862

約数の個数: 24

約数和(自身を含む): 79513140

約数和(自身を除く): 37456690

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 13789, 27578, 68945, 137890, 344725, 689450, 841129, 1682258, 4205645, 8411290, 21028225, 42056450]

約数ペア:

[(1, 42056450), (2, 21028225), (5, 8411290), (10, 4205645), (25, 1682258), (50, 841129), (61, 689450), (122, 344725), (305, 137890), (610, 68945), (1525, 27578), (3050, 13789)]