55500270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2225

約数の個数: 64

約数和(自身を含む): 153501696

約数和(自身を除く): 98001426

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 2081, 2667, 3810, 4162, 4445, 5334, 6243, 8890, 10405, 12486, 13335, 14567, 20810, 26670, 29134, 31215, 43701, 62430, 72835, 87402, 145670, 218505, 264287, 437010, 528574, 792861, 1321435, 1585722, 1850009, 2642870, 3700018, 3964305, 5550027, 7928610, 9250045, 11100054, 18500090, 27750135, 55500270]

約数ペア:

[(1, 55500270), (2, 27750135), (3, 18500090), (5, 11100054), (6, 9250045), (7, 7928610), (10, 5550027), (14, 3964305), (15, 3700018), (21, 2642870), (30, 1850009), (35, 1585722), (42, 1321435), (70, 792861), (105, 528574), (127, 437010), (210, 264287), (254, 218505), (381, 145670), (635, 87402), (762, 72835), (889, 62430), (1270, 43701), (1778, 31215), (1905, 29134), (2081, 26670), (2667, 20810), (3810, 14567), (4162, 13335), (4445, 12486), (5334, 10405), (6243, 8890)]