51451554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6551}}^1$

素因数の和:6591

約数の個数: 64

約数和(自身を含む): 135862272

約数和(自身を除く): 84410718

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3927, 6551, 7854, 13102, 19653, 39306, 45857, 72061, 91714, 111367, 137571, 144122, 216183, 222734, 275142, 334101, 432366, 504427, 668202, 779569, 1008854, 1225037, 1513281, 1559138, 2338707, 2450074, 3026562, 3675111, 4677414, 7350222, 8575259, 17150518, 25725777, 51451554]

約数ペア:

[(1, 51451554), (2, 25725777), (3, 17150518), (6, 8575259), (7, 7350222), (11, 4677414), (14, 3675111), (17, 3026562), (21, 2450074), (22, 2338707), (33, 1559138), (34, 1513281), (42, 1225037), (51, 1008854), (66, 779569), (77, 668202), (102, 504427), (119, 432366), (154, 334101), (187, 275142), (231, 222734), (238, 216183), (357, 144122), (374, 137571), (462, 111367), (561, 91714), (714, 72061), (1122, 45857), (1309, 39306), (2618, 19653), (3927, 13102), (6551, 7854)]