52244780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 129276000

約数和(自身を除く): 77031220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 89, 98, 140, 178, 196, 245, 356, 445, 490, 599, 623, 890, 980, 1198, 1246, 1780, 2396, 2492, 2995, 3115, 4193, 4361, 5990, 6230, 8386, 8722, 11980, 12460, 16772, 17444, 20965, 21805, 29351, 41930, 43610, 53311, 58702, 83860, 87220, 106622, 117404, 146755, 213244, 266555, 293510, 373177, 533110, 587020, 746354, 1066220, 1492708, 1865885, 2612239, 3731770, 5224478, 7463540, 10448956, 13061195, 26122390, 52244780]

約数ペア:

[(1, 52244780), (2, 26122390), (4, 13061195), (5, 10448956), (7, 7463540), (10, 5224478), (14, 3731770), (20, 2612239), (28, 1865885), (35, 1492708), (49, 1066220), (70, 746354), (89, 587020), (98, 533110), (140, 373177), (178, 293510), (196, 266555), (245, 213244), (356, 146755), (445, 117404), (490, 106622), (599, 87220), (623, 83860), (890, 58702), (980, 53311), (1198, 43610), (1246, 41930), (1780, 29351), (2396, 21805), (2492, 20965), (2995, 17444), (3115, 16772), (4193, 12460), (4361, 11980), (5990, 8722), (6230, 8386)]