51313644

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2137}}^1$

素因数の和:2199

約数の個数: 72

約数和(自身を含む): 140081760

約数和(自身を除く): 88768116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2137, 2668, 4002, 4274, 6003, 6411, 8004, 8548, 12006, 12822, 19233, 24012, 25644, 38466, 49151, 61973, 76932, 98302, 123946, 147453, 185919, 196604, 247892, 294906, 371838, 442359, 557757, 589812, 743676, 884718, 1115514, 1425379, 1769436, 2231028, 2850758, 4276137, 5701516, 8552274, 12828411, 17104548, 25656822, 51313644]

約数ペア:

[(1, 51313644), (2, 25656822), (3, 17104548), (4, 12828411), (6, 8552274), (9, 5701516), (12, 4276137), (18, 2850758), (23, 2231028), (29, 1769436), (36, 1425379), (46, 1115514), (58, 884718), (69, 743676), (87, 589812), (92, 557757), (116, 442359), (138, 371838), (174, 294906), (207, 247892), (261, 196604), (276, 185919), (348, 147453), (414, 123946), (522, 98302), (667, 76932), (828, 61973), (1044, 49151), (1334, 38466), (2001, 25644), (2137, 24012), (2668, 19233), (4002, 12822), (4274, 12006), (6003, 8548), (6411, 8004)]