51120984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{68711}}^1$

素因数の和:68751

約数の個数: 32

約数和(自身を含む): 131927040

約数和(自身を除く): 80806056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 68711, 137422, 206133, 274844, 412266, 549688, 824532, 1649064, 2130041, 4260082, 6390123, 8520164, 12780246, 17040328, 25560492, 51120984]

約数ペア:

[(1, 51120984), (2, 25560492), (3, 17040328), (4, 12780246), (6, 8520164), (8, 6390123), (12, 4260082), (24, 2130041), (31, 1649064), (62, 824532), (93, 549688), (124, 412266), (186, 274844), (248, 206133), (372, 137422), (744, 68711)]