47489132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4561}}^1$

素因数の和:4721

約数の個数: 24

約数和(自身を含む): 88137840

約数和(自身を除く): 40648708

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 4561, 5206, 9122, 10412, 18244, 86659, 173318, 346636, 624857, 1249714, 2499428, 11872283, 23744566, 47489132]

約数ペア:

[(1, 47489132), (2, 23744566), (4, 11872283), (19, 2499428), (38, 1249714), (76, 624857), (137, 346636), (274, 173318), (548, 86659), (2603, 18244), (4561, 10412), (5206, 9122)]