51515814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3137}}^1$

素因数の和:3189

約数の個数: 64

約数和(自身を含む): 130139136

約数和(自身を除く): 78623322

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 102, 119, 138, 161, 238, 322, 357, 391, 483, 714, 782, 966, 1173, 2346, 2737, 3137, 5474, 6274, 8211, 9411, 16422, 18822, 21959, 43918, 53329, 65877, 72151, 106658, 131754, 144302, 159987, 216453, 319974, 373303, 432906, 505057, 746606, 1010114, 1119909, 1226567, 1515171, 2239818, 2453134, 3030342, 3679701, 7359402, 8585969, 17171938, 25757907, 51515814]

約数ペア:

[(1, 51515814), (2, 25757907), (3, 17171938), (6, 8585969), (7, 7359402), (14, 3679701), (17, 3030342), (21, 2453134), (23, 2239818), (34, 1515171), (42, 1226567), (46, 1119909), (51, 1010114), (69, 746606), (102, 505057), (119, 432906), (138, 373303), (161, 319974), (238, 216453), (322, 159987), (357, 144302), (391, 131754), (483, 106658), (714, 72151), (782, 65877), (966, 53329), (1173, 43918), (2346, 21959), (2737, 18822), (3137, 16422), (5474, 9411), (6274, 8211)]