49382940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 144970560

約数和(自身を除く): 95587620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 101, 116, 145, 174, 202, 281, 290, 303, 348, 404, 435, 505, 562, 580, 606, 843, 870, 1010, 1124, 1212, 1405, 1515, 1686, 1740, 2020, 2810, 2929, 3030, 3372, 4215, 5620, 5858, 6060, 8149, 8430, 8787, 11716, 14645, 16298, 16860, 17574, 24447, 28381, 29290, 32596, 35148, 40745, 43935, 48894, 56762, 58580, 81490, 85143, 87870, 97788, 113524, 122235, 141905, 162980, 170286, 175740, 244470, 283810, 340572, 425715, 488940, 567620, 823049, 851430, 1646098, 1702860, 2469147, 3292196, 4115245, 4938294, 8230490, 9876588, 12345735, 16460980, 24691470, 49382940]

約数ペア:

[(1, 49382940), (2, 24691470), (3, 16460980), (4, 12345735), (5, 9876588), (6, 8230490), (10, 4938294), (12, 4115245), (15, 3292196), (20, 2469147), (29, 1702860), (30, 1646098), (58, 851430), (60, 823049), (87, 567620), (101, 488940), (116, 425715), (145, 340572), (174, 283810), (202, 244470), (281, 175740), (290, 170286), (303, 162980), (348, 141905), (404, 122235), (435, 113524), (505, 97788), (562, 87870), (580, 85143), (606, 81490), (843, 58580), (870, 56762), (1010, 48894), (1124, 43935), (1212, 40745), (1405, 35148), (1515, 32596), (1686, 29290), (1740, 28381), (2020, 24447), (2810, 17574), (2929, 16860), (3030, 16298), (3372, 14645), (4215, 11716), (5620, 8787), (5858, 8430), (6060, 8149)]