51067416

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{68639}}^1$

素因数の和:68679

約数の個数: 32

約数和(自身を含む): 131788800

約数和(自身を除く): 80721384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 68639, 137278, 205917, 274556, 411834, 549112, 823668, 1647336, 2127809, 4255618, 6383427, 8511236, 12766854, 17022472, 25533708, 51067416]

約数ペア:

[(1, 51067416), (2, 25533708), (3, 17022472), (4, 12766854), (6, 8511236), (8, 6383427), (12, 4255618), (24, 2127809), (31, 1647336), (62, 823668), (93, 549112), (124, 411834), (186, 274556), (248, 205917), (372, 137278), (744, 68639)]