47140860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4649}}^1$

素因数の和:4687

約数の個数: 72

約数和(自身を含む): 142959600

約数和(自身を除く): 95818740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 4649, 5070, 9298, 10140, 13947, 18596, 23245, 27894, 46490, 55788, 60437, 69735, 92980, 120874, 139470, 181311, 241748, 278940, 302185, 362622, 604370, 725244, 785681, 906555, 1208740, 1571362, 1813110, 2357043, 3142724, 3626220, 3928405, 4714086, 7856810, 9428172, 11785215, 15713620, 23570430, 47140860]

約数ペア:

[(1, 47140860), (2, 23570430), (3, 15713620), (4, 11785215), (5, 9428172), (6, 7856810), (10, 4714086), (12, 3928405), (13, 3626220), (15, 3142724), (20, 2357043), (26, 1813110), (30, 1571362), (39, 1208740), (52, 906555), (60, 785681), (65, 725244), (78, 604370), (130, 362622), (156, 302185), (169, 278940), (195, 241748), (260, 181311), (338, 139470), (390, 120874), (507, 92980), (676, 69735), (780, 60437), (845, 55788), (1014, 46490), (1690, 27894), (2028, 23245), (2535, 18596), (3380, 13947), (4649, 10140), (5070, 9298)]