51626116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 98784000

約数和(自身を除く): 47157884

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 97, 149, 188, 194, 298, 388, 596, 893, 1786, 1843, 2831, 3572, 3686, 4559, 5662, 7003, 7372, 9118, 11324, 14006, 14453, 18236, 28012, 28906, 57812, 86621, 133057, 173242, 266114, 274607, 346484, 532228, 549214, 679291, 1098428, 1358582, 2717164, 12906529, 25813058, 51626116]

約数ペア:

[(1, 51626116), (2, 25813058), (4, 12906529), (19, 2717164), (38, 1358582), (47, 1098428), (76, 679291), (94, 549214), (97, 532228), (149, 346484), (188, 274607), (194, 266114), (298, 173242), (388, 133057), (596, 86621), (893, 57812), (1786, 28906), (1843, 28012), (2831, 18236), (3572, 14453), (3686, 14006), (4559, 11324), (5662, 9118), (7003, 7372)]