61021250

素因数分解:

$2^1\times 5^4\times {\mathrm{48817}}^1$

素因数の和:48839

約数の個数: 20

約数和(自身を含む): 114380574

約数和(自身を除く): 53359324

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 48817, 97634, 244085, 488170, 1220425, 2440850, 6102125, 12204250, 30510625, 61021250]

約数ペア:

[(1, 61021250), (2, 30510625), (5, 12204250), (10, 6102125), (25, 2440850), (50, 1220425), (125, 488170), (250, 244085), (625, 97634), (1250, 48817)]