51100310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4409}}^1$

素因数の和:4496

約数の個数: 32

約数和(自身を含む): 98431200

約数和(自身を除く): 47330890

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 4409, 5795, 8818, 11590, 22045, 44090, 83771, 167542, 268949, 418855, 537898, 837710, 1344745, 2689490, 5110031, 10220062, 25550155, 51100310]

約数ペア:

[(1, 51100310), (2, 25550155), (5, 10220062), (10, 5110031), (19, 2689490), (38, 1344745), (61, 837710), (95, 537898), (122, 418855), (190, 268949), (305, 167542), (610, 83771), (1159, 44090), (2318, 22045), (4409, 11590), (5795, 8818)]