49337740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 114107616

約数和(自身を除く): 64769876

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 151, 155, 170, 302, 310, 340, 527, 604, 620, 755, 961, 1054, 1510, 1922, 2108, 2567, 2635, 3020, 3844, 4681, 4805, 5134, 5270, 9362, 9610, 10268, 10540, 12835, 16337, 18724, 19220, 23405, 25670, 32674, 46810, 51340, 65348, 79577, 81685, 93620, 145111, 159154, 163370, 290222, 318308, 326740, 397885, 580444, 725555, 795770, 1451110, 1591540, 2466887, 2902220, 4933774, 9867548, 12334435, 24668870, 49337740]

約数ペア:

[(1, 49337740), (2, 24668870), (4, 12334435), (5, 9867548), (10, 4933774), (17, 2902220), (20, 2466887), (31, 1591540), (34, 1451110), (62, 795770), (68, 725555), (85, 580444), (124, 397885), (151, 326740), (155, 318308), (170, 290222), (302, 163370), (310, 159154), (340, 145111), (527, 93620), (604, 81685), (620, 79577), (755, 65348), (961, 51340), (1054, 46810), (1510, 32674), (1922, 25670), (2108, 23405), (2567, 19220), (2635, 18724), (3020, 16337), (3844, 12835), (4681, 10540), (4805, 10268), (5134, 9610), (5270, 9362)]