48735880

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{29717}}^1$

素因数の和:29769

約数の個数: 32

約数和(自身を含む): 112334040

約数和(自身を除く): 63598160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 29717, 59434, 118868, 148585, 237736, 297170, 594340, 1188680, 1218397, 2436794, 4873588, 6091985, 9747176, 12183970, 24367940, 48735880]

約数ペア:

[(1, 48735880), (2, 24367940), (4, 12183970), (5, 9747176), (8, 6091985), (10, 4873588), (20, 2436794), (40, 1218397), (41, 1188680), (82, 594340), (164, 297170), (205, 237736), (328, 148585), (410, 118868), (820, 59434), (1640, 29717)]