47879910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4547}}^1$

素因数の和:4579

約数の個数: 80

約数和(自身を含む): 138677616

約数和(自身を除く): 90797706

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 4547, 5265, 9094, 10530, 13641, 22735, 27282, 40923, 45470, 59111, 68205, 81846, 118222, 122769, 136410, 177333, 204615, 245538, 295555, 354666, 368307, 409230, 531999, 591110, 613845, 736614, 886665, 1063998, 1227690, 1595997, 1773330, 1841535, 2659995, 3191994, 3683070, 4787991, 5319990, 7979985, 9575982, 15959970, 23939955, 47879910]

約数ペア:

[(1, 47879910), (2, 23939955), (3, 15959970), (5, 9575982), (6, 7979985), (9, 5319990), (10, 4787991), (13, 3683070), (15, 3191994), (18, 2659995), (26, 1841535), (27, 1773330), (30, 1595997), (39, 1227690), (45, 1063998), (54, 886665), (65, 736614), (78, 613845), (81, 591110), (90, 531999), (117, 409230), (130, 368307), (135, 354666), (162, 295555), (195, 245538), (234, 204615), (270, 177333), (351, 136410), (390, 122769), (405, 118222), (585, 81846), (702, 68205), (810, 59111), (1053, 45470), (1170, 40923), (1755, 27282), (2106, 22735), (3510, 13641), (4547, 10530), (5265, 9094)]