51143728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1573

約数の個数: 40

約数和(自身を含む): 103493376

約数和(自身を除く): 52349648

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 1471, 2173, 2942, 4346, 5884, 8692, 11768, 17384, 23536, 34768, 60311, 77963, 120622, 155926, 241244, 311852, 482488, 623704, 964976, 1247408, 3196483, 6392966, 12785932, 25571864, 51143728]

約数ペア:

[(1, 51143728), (2, 25571864), (4, 12785932), (8, 6392966), (16, 3196483), (41, 1247408), (53, 964976), (82, 623704), (106, 482488), (164, 311852), (212, 241244), (328, 155926), (424, 120622), (656, 77963), (848, 60311), (1471, 34768), (2173, 23536), (2942, 17384), (4346, 11768), (5884, 8692)]