55068321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 99809280

約数和(自身を除く): 44740959

約数列:

[1, 3, 7, 11, 17, 21, 33, 37, 51, 77, 111, 119, 187, 231, 259, 357, 379, 407, 561, 629, 777, 1137, 1221, 1309, 1887, 2653, 2849, 3927, 4169, 4403, 6443, 6919, 7959, 8547, 12507, 13209, 14023, 19329, 20757, 29183, 42069, 45101, 48433, 70873, 87549, 98161, 135303, 145299, 154253, 212619, 238391, 294483, 462759, 496111, 715173, 1079771, 1488333, 1668737, 2622301, 3239313, 5006211, 7866903, 18356107, 55068321]

約数ペア:

[(1, 55068321), (3, 18356107), (7, 7866903), (11, 5006211), (17, 3239313), (21, 2622301), (33, 1668737), (37, 1488333), (51, 1079771), (77, 715173), (111, 496111), (119, 462759), (187, 294483), (231, 238391), (259, 212619), (357, 154253), (379, 145299), (407, 135303), (561, 98161), (629, 87549), (777, 70873), (1137, 48433), (1221, 45101), (1309, 42069), (1887, 29183), (2653, 20757), (2849, 19329), (3927, 14023), (4169, 13209), (4403, 12507), (6443, 8547), (6919, 7959)]