54456128

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{2357}}^1$

素因数の和:2407

約数の個数: 42

約数和(自身を含む): 114096546

約数和(自身を除く): 59640418

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2357, 2888, 4714, 5776, 9428, 11552, 18856, 23104, 37712, 44783, 75424, 89566, 150848, 179132, 358264, 716528, 850877, 1433056, 1701754, 2866112, 3403508, 6807016, 13614032, 27228064, 54456128]

約数ペア:

[(1, 54456128), (2, 27228064), (4, 13614032), (8, 6807016), (16, 3403508), (19, 2866112), (32, 1701754), (38, 1433056), (64, 850877), (76, 716528), (152, 358264), (304, 179132), (361, 150848), (608, 89566), (722, 75424), (1216, 44783), (1444, 37712), (2357, 23104), (2888, 18856), (4714, 11552), (5776, 9428)]