51152830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 100485360

約数和(自身を除く): 49332530

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 179, 205, 358, 410, 697, 895, 1394, 1681, 1790, 3043, 3362, 3485, 6086, 6970, 7339, 8405, 14678, 15215, 16810, 28577, 30430, 36695, 57154, 73390, 124763, 142885, 249526, 285770, 300899, 601798, 623815, 1247630, 1504495, 3008990, 5115283, 10230566, 25576415, 51152830]

約数ペア:

[(1, 51152830), (2, 25576415), (5, 10230566), (10, 5115283), (17, 3008990), (34, 1504495), (41, 1247630), (82, 623815), (85, 601798), (170, 300899), (179, 285770), (205, 249526), (358, 142885), (410, 124763), (697, 73390), (895, 57154), (1394, 36695), (1681, 30430), (1790, 28577), (3043, 16810), (3362, 15215), (3485, 14678), (6086, 8405), (6970, 7339)]