52021240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68449}}^1$

素因数の和:68479

約数の個数: 32

約数和(自身を含む): 123210000

約数和(自身を除く): 71188760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 68449, 136898, 273796, 342245, 547592, 684490, 1300531, 1368980, 2601062, 2737960, 5202124, 6502655, 10404248, 13005310, 26010620, 52021240]

約数ペア:

[(1, 52021240), (2, 26010620), (4, 13005310), (5, 10404248), (8, 6502655), (10, 5202124), (19, 2737960), (20, 2601062), (38, 1368980), (40, 1300531), (76, 684490), (95, 547592), (152, 342245), (190, 273796), (380, 136898), (760, 68449)]