51628542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{33223}}^1$

素因数の和:33272

約数の個数: 32

約数和(自身を含む): 121201152

約数和(自身を除く): 69572610

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 33223, 66446, 99669, 199338, 232561, 465122, 697683, 1229251, 1395366, 2458502, 3687753, 7375506, 8604757, 17209514, 25814271, 51628542]

約数ペア:

[(1, 51628542), (2, 25814271), (3, 17209514), (6, 8604757), (7, 7375506), (14, 3687753), (21, 2458502), (37, 1395366), (42, 1229251), (74, 697683), (111, 465122), (222, 232561), (259, 199338), (518, 99669), (777, 66446), (1554, 33223)]