50876619760

素因数分解:

$2^4\times 5^1\times {\mathrm{635957747}}^1$

素因数の和:635957760

約数の個数: 20

約数和(自身を含む): 118288141128

約数和(自身を除く): 67411521368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 635957747, 1271915494, 2543830988, 3179788735, 5087661976, 6359577470, 10175323952, 12719154940, 25438309880, 50876619760]

約数ペア:

[(1, 50876619760), (2, 25438309880), (4, 12719154940), (5, 10175323952), (8, 6359577470), (10, 5087661976), (16, 3179788735), (20, 2543830988), (40, 1271915494), (80, 635957747)]