42145043902

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{31543}}^1$

素因数の和:31697

約数の個数: 48

約数和(自身を含む): 70656036480

約数和(自身を除く): 28510992578

約数列:

[1, 2, 13, 26, 59, 67, 118, 134, 169, 338, 767, 871, 1534, 1742, 3953, 7906, 9971, 11323, 19942, 22646, 31543, 51389, 63086, 102778, 410059, 668057, 820118, 1336114, 1861037, 2113381, 3722074, 4226762, 5330767, 10661534, 24193481, 27473953, 48386962, 54947906, 124689479, 249378958, 314515253, 357161389, 629030506, 714322778, 1620963227, 3241926454, 21072521951, 42145043902]

約数ペア:

[(1, 42145043902), (2, 21072521951), (13, 3241926454), (26, 1620963227), (59, 714322778), (67, 629030506), (118, 357161389), (134, 314515253), (169, 249378958), (338, 124689479), (767, 54947906), (871, 48386962), (1534, 27473953), (1742, 24193481), (3953, 10661534), (7906, 5330767), (9971, 4226762), (11323, 3722074), (19942, 2113381), (22646, 1861037), (31543, 1336114), (51389, 820118), (63086, 668057), (102778, 410059)]