56964142079

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{809}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 70298928000

約数和(自身を除く): 13334785921

約数列:

[1, 13, 17, 19, 41, 221, 247, 323, 409, 533, 697, 779, 809, 4199, 5317, 6953, 7771, 9061, 10127, 10517, 13243, 13753, 15371, 16769, 33169, 90389, 101023, 132107, 172159, 178789, 199823, 217997, 261307, 285073, 318611, 330881, 431197, 563873, 630211, 1717391, 3396991, 3705949, 4141943, 4301453, 5416387, 5624977, 6286739, 7330349, 8192743, 10713587, 13566121, 70413031, 73124701, 81727607, 106874563, 139276631, 176359573, 230624057, 257756299, 1389369319, 2998112741, 3350831887, 4381857083, 56964142079]

約数ペア:

[(1, 56964142079), (13, 4381857083), (17, 3350831887), (19, 2998112741), (41, 1389369319), (221, 257756299), (247, 230624057), (323, 176359573), (409, 139276631), (533, 106874563), (697, 81727607), (779, 73124701), (809, 70413031), (4199, 13566121), (5317, 10713587), (6953, 8192743), (7771, 7330349), (9061, 6286739), (10127, 5624977), (10517, 5416387), (13243, 4301453), (13753, 4141943), (15371, 3705949), (16769, 3396991), (33169, 1717391), (90389, 630211), (101023, 563873), (132107, 431197), (172159, 330881), (178789, 318611), (199823, 285073), (217997, 261307)]