49664394

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 70086006

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 263, 269, 351, 526, 538, 702, 789, 807, 1578, 1614, 2367, 2421, 3419, 3497, 4734, 4842, 6838, 6994, 7101, 7263, 10257, 10491, 14202, 14526, 20514, 20982, 30771, 31473, 61542, 62946, 70747, 92313, 94419, 141494, 184626, 188838, 212241, 424482, 636723, 919711, 1273446, 1839422, 1910169, 2759133, 3820338, 5518266, 8277399, 16554798, 24832197, 49664394]

約数ペア:

[(1, 49664394), (2, 24832197), (3, 16554798), (6, 8277399), (9, 5518266), (13, 3820338), (18, 2759133), (26, 1910169), (27, 1839422), (39, 1273446), (54, 919711), (78, 636723), (117, 424482), (234, 212241), (263, 188838), (269, 184626), (351, 141494), (526, 94419), (538, 92313), (702, 70747), (789, 62946), (807, 61542), (1578, 31473), (1614, 30771), (2367, 20982), (2421, 20514), (3419, 14526), (3497, 14202), (4734, 10491), (4842, 10257), (6838, 7263), (6994, 7101)]