51538326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1227103}}^1$

素因数の和:1227115

約数の個数: 16

約数和(自身を含む): 117801984

約数和(自身を除く): 66263658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1227103, 2454206, 3681309, 7362618, 8589721, 17179442, 25769163, 51538326]

約数ペア:

[(1, 51538326), (2, 25769163), (3, 17179442), (6, 8589721), (7, 7362618), (14, 3681309), (21, 2454206), (42, 1227103)]