53402856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{171163}}^1$

素因数の和:171185

約数の個数: 32

約数和(自身を含む): 143777760

約数和(自身を除く): 90374904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 171163, 342326, 513489, 684652, 1026978, 1369304, 2053956, 2225119, 4107912, 4450238, 6675357, 8900476, 13350714, 17800952, 26701428, 53402856]

約数ペア:

[(1, 53402856), (2, 26701428), (3, 17800952), (4, 13350714), (6, 8900476), (8, 6675357), (12, 4450238), (13, 4107912), (24, 2225119), (26, 2053956), (39, 1369304), (52, 1026978), (78, 684652), (104, 513489), (156, 342326), (312, 171163)]