55307528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{406673}}^1$

素因数の和:406696

約数の個数: 16

約数和(自身を含む): 109801980

約数和(自身を除く): 54494452

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 406673, 813346, 1626692, 3253384, 6913441, 13826882, 27653764, 55307528]

約数ペア:

[(1, 55307528), (2, 27653764), (4, 13826882), (8, 6913441), (17, 3253384), (34, 1626692), (68, 813346), (136, 406673)]