51867348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{661}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 130790016

約数和(自身を除く): 78922668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 503, 661, 1006, 1322, 1509, 1983, 2012, 2644, 3018, 3966, 6036, 6539, 7932, 8593, 13078, 17186, 19617, 25779, 26156, 34372, 39234, 51558, 78468, 103116, 332483, 664966, 997449, 1329932, 1994898, 3989796, 4322279, 8644558, 12966837, 17289116, 25933674, 51867348]

約数ペア:

[(1, 51867348), (2, 25933674), (3, 17289116), (4, 12966837), (6, 8644558), (12, 4322279), (13, 3989796), (26, 1994898), (39, 1329932), (52, 997449), (78, 664966), (156, 332483), (503, 103116), (661, 78468), (1006, 51558), (1322, 39234), (1509, 34372), (1983, 26156), (2012, 25779), (2644, 19617), (3018, 17186), (3966, 13078), (6036, 8593), (6539, 7932)]