86285550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{44249}}^1$

素因数の和:44277

約数の個数: 48

約数和(自身を含む): 230454000

約数和(自身を除く): 144168450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 44249, 88498, 132747, 221245, 265494, 442490, 575237, 663735, 1106225, 1150474, 1327470, 1725711, 2212450, 2876185, 3318675, 3451422, 5752370, 6637350, 8628555, 14380925, 17257110, 28761850, 43142775, 86285550]

約数ペア:

[(1, 86285550), (2, 43142775), (3, 28761850), (5, 17257110), (6, 14380925), (10, 8628555), (13, 6637350), (15, 5752370), (25, 3451422), (26, 3318675), (30, 2876185), (39, 2212450), (50, 1725711), (65, 1327470), (75, 1150474), (78, 1106225), (130, 663735), (150, 575237), (195, 442490), (325, 265494), (390, 221245), (650, 132747), (975, 88498), (1950, 44249)]