56157450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5273}}^1$

素因数の和:5359

約数の個数: 48

約数和(自身を含む): 141258816

約数和(自身を除く): 85101366

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5273, 5325, 10546, 10650, 15819, 26365, 31638, 52730, 79095, 131825, 158190, 263650, 374383, 395475, 748766, 790950, 1123149, 1871915, 2246298, 3743830, 5615745, 9359575, 11231490, 18719150, 28078725, 56157450]

約数ペア:

[(1, 56157450), (2, 28078725), (3, 18719150), (5, 11231490), (6, 9359575), (10, 5615745), (15, 3743830), (25, 2246298), (30, 1871915), (50, 1123149), (71, 790950), (75, 748766), (142, 395475), (150, 374383), (213, 263650), (355, 158190), (426, 131825), (710, 79095), (1065, 52730), (1775, 31638), (2130, 26365), (3550, 15819), (5273, 10650), (5325, 10546)]