53119300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1465

約数の個数: 72

約数和(自身を含む): 128507400

約数和(自身を除く): 75388100

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1409, 1450, 1508, 1885, 2818, 2900, 3770, 5636, 7045, 7540, 9425, 14090, 18317, 18850, 28180, 35225, 36634, 37700, 40861, 70450, 73268, 81722, 91585, 140900, 163444, 183170, 204305, 366340, 408610, 457925, 531193, 817220, 915850, 1021525, 1062386, 1831700, 2043050, 2124772, 2655965, 4086100, 5311930, 10623860, 13279825, 26559650, 53119300]

約数ペア:

[(1, 53119300), (2, 26559650), (4, 13279825), (5, 10623860), (10, 5311930), (13, 4086100), (20, 2655965), (25, 2124772), (26, 2043050), (29, 1831700), (50, 1062386), (52, 1021525), (58, 915850), (65, 817220), (100, 531193), (116, 457925), (130, 408610), (145, 366340), (260, 204305), (290, 183170), (325, 163444), (377, 140900), (580, 91585), (650, 81722), (725, 73268), (754, 70450), (1300, 40861), (1409, 37700), (1450, 36634), (1508, 35225), (1885, 28180), (2818, 18850), (2900, 18317), (3770, 14090), (5636, 9425), (7045, 7540)]