51890992

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:821

約数の個数: 40

約数和(自身を含む): 103634240

約数和(自身を除く): 51743248

約数列:

[1, 2, 4, 8, 16, 61, 79, 122, 158, 244, 316, 488, 632, 673, 976, 1264, 1346, 2692, 4819, 5384, 9638, 10768, 19276, 38552, 41053, 53167, 77104, 82106, 106334, 164212, 212668, 328424, 425336, 656848, 850672, 3243187, 6486374, 12972748, 25945496, 51890992]

約数ペア:

[(1, 51890992), (2, 25945496), (4, 12972748), (8, 6486374), (16, 3243187), (61, 850672), (79, 656848), (122, 425336), (158, 328424), (244, 212668), (316, 164212), (488, 106334), (632, 82106), (673, 77104), (976, 53167), (1264, 41053), (1346, 38552), (2692, 19276), (4819, 10768), (5384, 9638)]