56905140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4253}}^1$

素因数の和:4488

約数の個数: 48

約数和(自身を含む): 160086528

約数和(自身を除く): 103181388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4253, 4460, 6690, 8506, 12759, 13380, 17012, 21265, 25518, 42530, 51036, 63795, 85060, 127590, 255180, 948419, 1896838, 2845257, 3793676, 4742095, 5690514, 9484190, 11381028, 14226285, 18968380, 28452570, 56905140]

約数ペア:

[(1, 56905140), (2, 28452570), (3, 18968380), (4, 14226285), (5, 11381028), (6, 9484190), (10, 5690514), (12, 4742095), (15, 3793676), (20, 2845257), (30, 1896838), (60, 948419), (223, 255180), (446, 127590), (669, 85060), (892, 63795), (1115, 51036), (1338, 42530), (2230, 25518), (2676, 21265), (3345, 17012), (4253, 13380), (4460, 12759), (6690, 8506)]