48500240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12899}}^1$

素因数の和:12959

約数の個数: 40

約数和(自身を含む): 115171200

約数和(自身を除く): 66670960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 12899, 25798, 51596, 64495, 103192, 128990, 206384, 257980, 515960, 606253, 1031920, 1212506, 2425012, 3031265, 4850024, 6062530, 9700048, 12125060, 24250120, 48500240]

約数ペア:

[(1, 48500240), (2, 24250120), (4, 12125060), (5, 9700048), (8, 6062530), (10, 4850024), (16, 3031265), (20, 2425012), (40, 1212506), (47, 1031920), (80, 606253), (94, 515960), (188, 257980), (235, 206384), (376, 128990), (470, 103192), (752, 64495), (940, 51596), (1880, 25798), (3760, 12899)]