52729292

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:727

約数の個数: 72

約数和(自身を含む): 120446928

約数和(自身を除く): 67717636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 49, 74, 77, 98, 148, 154, 196, 259, 308, 407, 518, 539, 661, 814, 1036, 1078, 1322, 1628, 1813, 2156, 2644, 2849, 3626, 4627, 5698, 7252, 7271, 9254, 11396, 14542, 18508, 19943, 24457, 29084, 32389, 39886, 48914, 50897, 64778, 79772, 97828, 101794, 129556, 171199, 203588, 269027, 342398, 356279, 538054, 684796, 712558, 1076108, 1198393, 1425116, 1883189, 2396786, 3766378, 4793572, 7532756, 13182323, 26364646, 52729292]

約数ペア:

[(1, 52729292), (2, 26364646), (4, 13182323), (7, 7532756), (11, 4793572), (14, 3766378), (22, 2396786), (28, 1883189), (37, 1425116), (44, 1198393), (49, 1076108), (74, 712558), (77, 684796), (98, 538054), (148, 356279), (154, 342398), (196, 269027), (259, 203588), (308, 171199), (407, 129556), (518, 101794), (539, 97828), (661, 79772), (814, 64778), (1036, 50897), (1078, 48914), (1322, 39886), (1628, 32389), (1813, 29084), (2156, 24457), (2644, 19943), (2849, 18508), (3626, 14542), (4627, 11396), (5698, 9254), (7252, 7271)]