86874950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{32783}}^1$

素因数の和:32848

約数の個数: 24

約数和(自身を含む): 164641248

約数和(自身を除く): 77766298

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 32783, 65566, 163915, 327830, 819575, 1639150, 1737499, 3474998, 8687495, 17374990, 43437475, 86874950]

約数ペア:

[(1, 86874950), (2, 43437475), (5, 17374990), (10, 8687495), (25, 3474998), (50, 1737499), (53, 1639150), (106, 819575), (265, 327830), (530, 163915), (1325, 65566), (2650, 32783)]