53909360

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11047}}^1$

素因数の和:11121

約数の個数: 40

約数和(自身を含む): 127405536

約数和(自身を除く): 73496176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 11047, 22094, 44188, 55235, 88376, 110470, 176752, 220940, 441880, 673867, 883760, 1347734, 2695468, 3369335, 5390936, 6738670, 10781872, 13477340, 26954680, 53909360]

約数ペア:

[(1, 53909360), (2, 26954680), (4, 13477340), (5, 10781872), (8, 6738670), (10, 5390936), (16, 3369335), (20, 2695468), (40, 1347734), (61, 883760), (80, 673867), (122, 441880), (244, 220940), (305, 176752), (488, 110470), (610, 88376), (976, 55235), (1220, 44188), (2440, 22094), (4880, 11047)]