56615060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 125798400

約数和(自身を除く): 69183340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 383, 389, 766, 778, 1532, 1556, 1915, 1945, 3830, 3890, 7277, 7391, 7660, 7780, 14554, 14782, 29108, 29564, 36385, 36955, 72770, 73910, 145540, 147820, 148987, 297974, 595948, 744935, 1489870, 2830753, 2979740, 5661506, 11323012, 14153765, 28307530, 56615060]

約数ペア:

[(1, 56615060), (2, 28307530), (4, 14153765), (5, 11323012), (10, 5661506), (19, 2979740), (20, 2830753), (38, 1489870), (76, 744935), (95, 595948), (190, 297974), (380, 148987), (383, 147820), (389, 145540), (766, 73910), (778, 72770), (1532, 36955), (1556, 36385), (1915, 29564), (1945, 29108), (3830, 14782), (3890, 14554), (7277, 7780), (7391, 7660)]