4970550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2549}}^1$

素因数の和:2577

約数の個数: 48

約数和(自身を含む): 13280400

約数和(自身を除く): 8309850

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, 2549, 5098, 7647, 12745, 15294, 25490, 33137, 38235, 63725, 66274, 76470, 99411, 127450, 165685, 191175, 198822, 331370, 382350, 497055, 828425, 994110, 1656850, 2485275, 4970550]

約数ペア:

[(1, 4970550), (2, 2485275), (3, 1656850), (5, 994110), (6, 828425), (10, 497055), (13, 382350), (15, 331370), (25, 198822), (26, 191175), (30, 165685), (39, 127450), (50, 99411), (65, 76470), (75, 66274), (78, 63725), (130, 38235), (150, 33137), (195, 25490), (325, 15294), (390, 12745), (650, 7647), (975, 5098), (1950, 2549)]