54784626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 123432960

約数和(自身を除く): 68648334

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 139, 163, 186, 278, 326, 403, 417, 489, 806, 834, 978, 1209, 1807, 2119, 2418, 3614, 4238, 4309, 5053, 5421, 6357, 8618, 10106, 10842, 12714, 12927, 15159, 22657, 25854, 30318, 45314, 56017, 65689, 67971, 112034, 131378, 135942, 168051, 197067, 294541, 336102, 394134, 589082, 702367, 883623, 1404734, 1767246, 2107101, 4214202, 9130771, 18261542, 27392313, 54784626]

約数ペア:

[(1, 54784626), (2, 27392313), (3, 18261542), (6, 9130771), (13, 4214202), (26, 2107101), (31, 1767246), (39, 1404734), (62, 883623), (78, 702367), (93, 589082), (139, 394134), (163, 336102), (186, 294541), (278, 197067), (326, 168051), (403, 135942), (417, 131378), (489, 112034), (806, 67971), (834, 65689), (978, 56017), (1209, 45314), (1807, 30318), (2119, 25854), (2418, 22657), (3614, 15159), (4238, 12927), (4309, 12714), (5053, 10842), (5421, 10106), (6357, 8618)]