51572508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1063}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 130131456

約数和(自身を除く): 78558948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 311, 622, 933, 1063, 1244, 1866, 2126, 3189, 3732, 4043, 4252, 6378, 8086, 12129, 12756, 13819, 16172, 24258, 27638, 41457, 48516, 55276, 82914, 165828, 330593, 661186, 991779, 1322372, 1983558, 3967116, 4297709, 8595418, 12893127, 17190836, 25786254, 51572508]

約数ペア:

[(1, 51572508), (2, 25786254), (3, 17190836), (4, 12893127), (6, 8595418), (12, 4297709), (13, 3967116), (26, 1983558), (39, 1322372), (52, 991779), (78, 661186), (156, 330593), (311, 165828), (622, 82914), (933, 55276), (1063, 48516), (1244, 41457), (1866, 27638), (2126, 24258), (3189, 16172), (3732, 13819), (4043, 12756), (4252, 12129), (6378, 8086)]