57315860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3623}}^1$

素因数の和:3752

約数の個数: 48

約数和(自身を含む): 138813696

約数和(自身を除く): 81497836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3623, 3955, 7246, 7910, 14492, 15820, 18115, 25361, 36230, 50722, 72460, 101444, 126805, 253610, 409399, 507220, 818798, 1637596, 2046995, 2865793, 4093990, 5731586, 8187980, 11463172, 14328965, 28657930, 57315860]

約数ペア:

[(1, 57315860), (2, 28657930), (4, 14328965), (5, 11463172), (7, 8187980), (10, 5731586), (14, 4093990), (20, 2865793), (28, 2046995), (35, 1637596), (70, 818798), (113, 507220), (140, 409399), (226, 253610), (452, 126805), (565, 101444), (791, 72460), (1130, 50722), (1582, 36230), (2260, 25361), (3164, 18115), (3623, 15820), (3955, 14492), (7246, 7910)]