42111350

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{13807}}^1$

素因数の和:13880

約数の個数: 24

約数和(自身を含む): 79616928

約数和(自身を除く): 37505578

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 13807, 27614, 69035, 138070, 345175, 690350, 842227, 1684454, 4211135, 8422270, 21055675, 42111350]

約数ペア:

[(1, 42111350), (2, 21055675), (5, 8422270), (10, 4211135), (25, 1684454), (50, 842227), (61, 690350), (122, 345175), (305, 138070), (610, 69035), (1525, 27614), (3050, 13807)]