47475708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 129773952

約数和(自身を除く): 82298244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 263, 294, 307, 526, 588, 614, 789, 921, 1052, 1228, 1578, 1841, 1842, 2149, 3156, 3682, 3684, 4298, 5523, 6447, 7364, 8596, 11046, 12887, 12894, 15043, 22092, 25774, 25788, 30086, 38661, 45129, 51548, 60172, 77322, 80741, 90258, 154644, 161482, 180516, 242223, 322964, 484446, 565187, 968892, 1130374, 1695561, 2260748, 3391122, 3956309, 6782244, 7912618, 11868927, 15825236, 23737854, 47475708]

約数ペア:

[(1, 47475708), (2, 23737854), (3, 15825236), (4, 11868927), (6, 7912618), (7, 6782244), (12, 3956309), (14, 3391122), (21, 2260748), (28, 1695561), (42, 1130374), (49, 968892), (84, 565187), (98, 484446), (147, 322964), (196, 242223), (263, 180516), (294, 161482), (307, 154644), (526, 90258), (588, 80741), (614, 77322), (789, 60172), (921, 51548), (1052, 45129), (1228, 38661), (1578, 30086), (1841, 25788), (1842, 25774), (2149, 22092), (3156, 15043), (3682, 12894), (3684, 12887), (4298, 11046), (5523, 8596), (6447, 7364)]