4958850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 13249152

約数和(自身を除く): 8290302

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, 2543, 5086, 7629, 12715, 15258, 25430, 33059, 38145, 63575, 66118, 76290, 99177, 127150, 165295, 190725, 198354, 330590, 381450, 495885, 826475, 991770, 1652950, 2479425, 4958850]

約数ペア:

[(1, 4958850), (2, 2479425), (3, 1652950), (5, 991770), (6, 826475), (10, 495885), (13, 381450), (15, 330590), (25, 198354), (26, 190725), (30, 165295), (39, 127150), (50, 99177), (65, 76290), (75, 66118), (78, 63575), (130, 38145), (150, 33059), (195, 25430), (325, 15258), (390, 12715), (650, 7629), (975, 5086), (1950, 2543)]