50720460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{120763}}^1$

素因数の和:120782

約数の個数: 48

約数和(自身を含む): 162306816

約数和(自身を除く): 111586356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 120763, 241526, 362289, 483052, 603815, 724578, 845341, 1207630, 1449156, 1690682, 1811445, 2415260, 2536023, 3381364, 3622890, 4226705, 5072046, 7245780, 8453410, 10144092, 12680115, 16906820, 25360230, 50720460]

約数ペア:

[(1, 50720460), (2, 25360230), (3, 16906820), (4, 12680115), (5, 10144092), (6, 8453410), (7, 7245780), (10, 5072046), (12, 4226705), (14, 3622890), (15, 3381364), (20, 2536023), (21, 2415260), (28, 1811445), (30, 1690682), (35, 1449156), (42, 1207630), (60, 845341), (70, 724578), (84, 603815), (105, 483052), (140, 362289), (210, 241526), (420, 120763)]