52761828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 145657344

約数和(自身を除く): 92895516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1471, 1708, 2562, 2942, 2989, 4413, 5124, 5884, 5978, 8826, 8967, 10297, 11956, 17652, 17934, 20594, 30891, 35868, 41188, 61782, 72079, 89731, 123564, 144158, 179462, 216237, 269193, 288316, 358924, 432474, 538386, 628117, 864948, 1076772, 1256234, 1884351, 2512468, 3768702, 4396819, 7537404, 8793638, 13190457, 17587276, 26380914, 52761828]

約数ペア:

[(1, 52761828), (2, 26380914), (3, 17587276), (4, 13190457), (6, 8793638), (7, 7537404), (12, 4396819), (14, 3768702), (21, 2512468), (28, 1884351), (42, 1256234), (49, 1076772), (61, 864948), (84, 628117), (98, 538386), (122, 432474), (147, 358924), (183, 288316), (196, 269193), (244, 216237), (294, 179462), (366, 144158), (427, 123564), (588, 89731), (732, 72079), (854, 61782), (1281, 41188), (1471, 35868), (1708, 30891), (2562, 20594), (2942, 17934), (2989, 17652), (4413, 11956), (5124, 10297), (5884, 8967), (5978, 8826)]