50991490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6529}}^1$

素因数の和:6618

約数の個数: 32

約数和(自身を含む): 101554560

約数和(自身を除く): 50563070

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 6529, 7810, 13058, 32645, 65290, 71819, 143638, 359095, 463559, 718190, 927118, 2317795, 4635590, 5099149, 10198298, 25495745, 50991490]

約数ペア:

[(1, 50991490), (2, 25495745), (5, 10198298), (10, 5099149), (11, 4635590), (22, 2317795), (55, 927118), (71, 718190), (110, 463559), (142, 359095), (355, 143638), (710, 71819), (781, 65290), (1562, 32645), (3905, 13058), (6529, 7810)]