56458870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 118117440

約数和(自身を除く): 61658570

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 59, 65, 85, 118, 130, 170, 221, 295, 433, 442, 590, 767, 866, 1003, 1105, 1534, 2006, 2165, 2210, 3835, 4330, 5015, 5629, 7361, 7670, 10030, 11258, 13039, 14722, 25547, 26078, 28145, 36805, 51094, 56290, 65195, 73610, 95693, 127735, 130390, 191386, 255470, 332111, 434299, 478465, 664222, 868598, 956930, 1660555, 2171495, 3321110, 4342990, 5645887, 11291774, 28229435, 56458870]

約数ペア:

[(1, 56458870), (2, 28229435), (5, 11291774), (10, 5645887), (13, 4342990), (17, 3321110), (26, 2171495), (34, 1660555), (59, 956930), (65, 868598), (85, 664222), (118, 478465), (130, 434299), (170, 332111), (221, 255470), (295, 191386), (433, 130390), (442, 127735), (590, 95693), (767, 73610), (866, 65195), (1003, 56290), (1105, 51094), (1534, 36805), (2006, 28145), (2165, 26078), (2210, 25547), (3835, 14722), (4330, 13039), (5015, 11258), (5629, 10030), (7361, 7670)]