48973750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 80

約数和(自身を含む): 109090080

約数和(自身を除く): 60116330

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 125, 145, 175, 193, 203, 250, 290, 350, 386, 406, 625, 725, 875, 965, 1015, 1250, 1351, 1450, 1750, 1930, 2030, 2702, 3625, 4375, 4825, 5075, 5597, 6755, 7250, 8750, 9650, 10150, 11194, 13510, 18125, 24125, 25375, 27985, 33775, 36250, 39179, 48250, 50750, 55970, 67550, 78358, 120625, 126875, 139925, 168875, 195895, 241250, 253750, 279850, 337750, 391790, 699625, 844375, 979475, 1399250, 1688750, 1958950, 3498125, 4897375, 6996250, 9794750, 24486875, 48973750]

約数ペア:

[(1, 48973750), (2, 24486875), (5, 9794750), (7, 6996250), (10, 4897375), (14, 3498125), (25, 1958950), (29, 1688750), (35, 1399250), (50, 979475), (58, 844375), (70, 699625), (125, 391790), (145, 337750), (175, 279850), (193, 253750), (203, 241250), (250, 195895), (290, 168875), (350, 139925), (386, 126875), (406, 120625), (625, 78358), (725, 67550), (875, 55970), (965, 50750), (1015, 48250), (1250, 39179), (1351, 36250), (1450, 33775), (1750, 27985), (1930, 25375), (2030, 24125), (2702, 18125), (3625, 13510), (4375, 11194), (4825, 10150), (5075, 9650), (5597, 8750), (6755, 7250)]