53019486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7309}}^1$

素因数の和:7361

約数の個数: 48

約数和(自身を含む): 127720320

約数和(自身を除く): 74700834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 7309, 14618, 21927, 43854, 65781, 95017, 131562, 190034, 226579, 285051, 453158, 570102, 679737, 855153, 1359474, 1710306, 2039211, 2945527, 4078422, 5891054, 8836581, 17673162, 26509743, 53019486]

約数ペア:

[(1, 53019486), (2, 26509743), (3, 17673162), (6, 8836581), (9, 5891054), (13, 4078422), (18, 2945527), (26, 2039211), (31, 1710306), (39, 1359474), (62, 855153), (78, 679737), (93, 570102), (117, 453158), (186, 285051), (234, 226579), (279, 190034), (403, 131562), (558, 95017), (806, 65781), (1209, 43854), (2418, 21927), (3627, 14618), (7254, 7309)]