49988220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3457}}^1$

素因数の和:3710

約数の個数: 48

約数和(自身を含む): 140588448

約数和(自身を除く): 90600228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3457, 3615, 4820, 6914, 7230, 10371, 13828, 14460, 17285, 20742, 34570, 41484, 51855, 69140, 103710, 207420, 833137, 1666274, 2499411, 3332548, 4165685, 4998822, 8331370, 9997644, 12497055, 16662740, 24994110, 49988220]

約数ペア:

[(1, 49988220), (2, 24994110), (3, 16662740), (4, 12497055), (5, 9997644), (6, 8331370), (10, 4998822), (12, 4165685), (15, 3332548), (20, 2499411), (30, 1666274), (60, 833137), (241, 207420), (482, 103710), (723, 69140), (964, 51855), (1205, 41484), (1446, 34570), (2410, 20742), (2892, 17285), (3457, 14460), (3615, 13828), (4820, 10371), (6914, 7230)]