51464478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28687}}^1$

素因数の和:28728

約数の個数: 32

約数和(自身を含む): 115670016

約数和(自身を除く): 64205538

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 28687, 57374, 86061, 172122, 372931, 659801, 745862, 1118793, 1319602, 1979403, 2237586, 3958806, 8577413, 17154826, 25732239, 51464478]

約数ペア:

[(1, 51464478), (2, 25732239), (3, 17154826), (6, 8577413), (13, 3958806), (23, 2237586), (26, 1979403), (39, 1319602), (46, 1118793), (69, 745862), (78, 659801), (138, 372931), (299, 172122), (598, 86061), (897, 57374), (1794, 28687)]