52149860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2081}}^1$

素因数の和:2276

約数の個数: 48

約数和(自身を含む): 125919360

約数和(自身を除く): 73769500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1790, 2081, 2506, 3580, 4162, 5012, 6265, 8324, 10405, 12530, 14567, 20810, 25060, 29134, 41620, 58268, 72835, 145670, 291340, 372499, 744998, 1489996, 1862495, 2607493, 3724990, 5214986, 7449980, 10429972, 13037465, 26074930, 52149860]

約数ペア:

[(1, 52149860), (2, 26074930), (4, 13037465), (5, 10429972), (7, 7449980), (10, 5214986), (14, 3724990), (20, 2607493), (28, 1862495), (35, 1489996), (70, 744998), (140, 372499), (179, 291340), (358, 145670), (716, 72835), (895, 58268), (1253, 41620), (1790, 29134), (2081, 25060), (2506, 20810), (3580, 14567), (4162, 12530), (5012, 10405), (6265, 8324)]