61550034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 152785920

約数和(自身を除く): 91235886

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 139, 182, 273, 278, 417, 546, 811, 834, 973, 1622, 1807, 1946, 2433, 2919, 3614, 4866, 5421, 5677, 5838, 10543, 10842, 11354, 12649, 17031, 21086, 25298, 31629, 34062, 37947, 63258, 73801, 75894, 112729, 147602, 221403, 225458, 338187, 442806, 676374, 789103, 1465477, 1578206, 2367309, 2930954, 4396431, 4734618, 8792862, 10258339, 20516678, 30775017, 61550034]

約数ペア:

[(1, 61550034), (2, 30775017), (3, 20516678), (6, 10258339), (7, 8792862), (13, 4734618), (14, 4396431), (21, 2930954), (26, 2367309), (39, 1578206), (42, 1465477), (78, 789103), (91, 676374), (139, 442806), (182, 338187), (273, 225458), (278, 221403), (417, 147602), (546, 112729), (811, 75894), (834, 73801), (973, 63258), (1622, 37947), (1807, 34062), (1946, 31629), (2433, 25298), (2919, 21086), (3614, 17031), (4866, 12649), (5421, 11354), (5677, 10842), (5838, 10543)]