56651816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6563}}^1$

素因数の和:6665

約数の個数: 32

約数和(自身を含む): 115788960

約数和(自身を除く): 59137144

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 6563, 8632, 13126, 26252, 52504, 85319, 170638, 341276, 544729, 682552, 1089458, 2178916, 4357832, 7081477, 14162954, 28325908, 56651816]

約数ペア:

[(1, 56651816), (2, 28325908), (4, 14162954), (8, 7081477), (13, 4357832), (26, 2178916), (52, 1089458), (83, 682552), (104, 544729), (166, 341276), (332, 170638), (664, 85319), (1079, 52504), (2158, 26252), (4316, 13126), (6563, 8632)]