56151930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{7283}}^1$

素因数の和:7550

約数の個数: 32

約数和(自身を含む): 135307584

約数和(自身を除く): 79155654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7283, 7710, 14566, 21849, 36415, 43698, 72830, 109245, 218490, 1871731, 3743462, 5615193, 9358655, 11230386, 18717310, 28075965, 56151930]

約数ペア:

[(1, 56151930), (2, 28075965), (3, 18717310), (5, 11230386), (6, 9358655), (10, 5615193), (15, 3743462), (30, 1871731), (257, 218490), (514, 109245), (771, 72830), (1285, 43698), (1542, 36415), (2570, 21849), (3855, 14566), (7283, 7710)]