61742850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31663}}^1$

素因数の和:31691

約数の個数: 48

約数和(自身を含む): 164906112

約数和(自身を除く): 103163262

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, 31663, 63326, 94989, 158315, 189978, 316630, 411619, 474945, 791575, 823238, 949890, 1234857, 1583150, 2058095, 2374725, 2469714, 4116190, 4749450, 6174285, 10290475, 12348570, 20580950, 30871425, 61742850]

約数ペア:

[(1, 61742850), (2, 30871425), (3, 20580950), (5, 12348570), (6, 10290475), (10, 6174285), (13, 4749450), (15, 4116190), (25, 2469714), (26, 2374725), (30, 2058095), (39, 1583150), (50, 1234857), (65, 949890), (75, 823238), (78, 791575), (130, 474945), (150, 411619), (195, 316630), (325, 189978), (390, 158315), (650, 94989), (975, 63326), (1950, 31663)]