51270588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3259}}^1$

素因数の和:3311

約数の個数: 72

約数和(自身を含む): 142396800

約数和(自身を除く): 91126212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3259, 3933, 5244, 6518, 7866, 9777, 13036, 15732, 19554, 29331, 39108, 58662, 61921, 74957, 117324, 123842, 149914, 185763, 224871, 247684, 299828, 371526, 449742, 557289, 674613, 743052, 899484, 1114578, 1349226, 1424183, 2229156, 2698452, 2848366, 4272549, 5696732, 8545098, 12817647, 17090196, 25635294, 51270588]

約数ペア:

[(1, 51270588), (2, 25635294), (3, 17090196), (4, 12817647), (6, 8545098), (9, 5696732), (12, 4272549), (18, 2848366), (19, 2698452), (23, 2229156), (36, 1424183), (38, 1349226), (46, 1114578), (57, 899484), (69, 743052), (76, 674613), (92, 557289), (114, 449742), (138, 371526), (171, 299828), (207, 247684), (228, 224871), (276, 185763), (342, 149914), (414, 123842), (437, 117324), (684, 74957), (828, 61921), (874, 58662), (1311, 39108), (1748, 29331), (2622, 19554), (3259, 15732), (3933, 13036), (5244, 9777), (6518, 7866)]