52716400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11981}}^1$

素因数の和:12010

約数の個数: 60

約数和(自身を含む): 138176424

約数和(自身を除く): 85460024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 11981, 23962, 47924, 59905, 95848, 119810, 131791, 191696, 239620, 263582, 299525, 479240, 527164, 599050, 658955, 958480, 1054328, 1198100, 1317910, 2108656, 2396200, 2635820, 3294775, 4792400, 5271640, 6589550, 10543280, 13179100, 26358200, 52716400]

約数ペア:

[(1, 52716400), (2, 26358200), (4, 13179100), (5, 10543280), (8, 6589550), (10, 5271640), (11, 4792400), (16, 3294775), (20, 2635820), (22, 2396200), (25, 2108656), (40, 1317910), (44, 1198100), (50, 1054328), (55, 958480), (80, 658955), (88, 599050), (100, 527164), (110, 479240), (176, 299525), (200, 263582), (220, 239620), (275, 191696), (400, 131791), (440, 119810), (550, 95848), (880, 59905), (1100, 47924), (2200, 23962), (4400, 11981)]