56640528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:781

約数の個数: 120

約数和(自身を含む): 183613248

約数和(自身を除く): 126972720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 83, 84, 112, 126, 144, 166, 168, 249, 252, 332, 336, 498, 504, 581, 664, 677, 747, 996, 1008, 1162, 1328, 1354, 1494, 1743, 1992, 2031, 2324, 2708, 2988, 3486, 3984, 4062, 4648, 4739, 5229, 5416, 5976, 6093, 6972, 8124, 9296, 9478, 10458, 10832, 11952, 12186, 13944, 14217, 16248, 18956, 20916, 24372, 27888, 28434, 32496, 37912, 41832, 42651, 48744, 56191, 56868, 75824, 83664, 85302, 97488, 112382, 113736, 168573, 170604, 224764, 227472, 337146, 341208, 393337, 449528, 505719, 674292, 682416, 786674, 899056, 1011438, 1180011, 1348584, 1573348, 2022876, 2360022, 2697168, 3146696, 3540033, 4045752, 4720044, 6293392, 7080066, 8091504, 9440088, 14160132, 18880176, 28320264, 56640528]

約数ペア:

[(1, 56640528), (2, 28320264), (3, 18880176), (4, 14160132), (6, 9440088), (7, 8091504), (8, 7080066), (9, 6293392), (12, 4720044), (14, 4045752), (16, 3540033), (18, 3146696), (21, 2697168), (24, 2360022), (28, 2022876), (36, 1573348), (42, 1348584), (48, 1180011), (56, 1011438), (63, 899056), (72, 786674), (83, 682416), (84, 674292), (112, 505719), (126, 449528), (144, 393337), (166, 341208), (168, 337146), (249, 227472), (252, 224764), (332, 170604), (336, 168573), (498, 113736), (504, 112382), (581, 97488), (664, 85302), (677, 83664), (747, 75824), (996, 56868), (1008, 56191), (1162, 48744), (1328, 42651), (1354, 41832), (1494, 37912), (1743, 32496), (1992, 28434), (2031, 27888), (2324, 24372), (2708, 20916), (2988, 18956), (3486, 16248), (3984, 14217), (4062, 13944), (4648, 12186), (4739, 11952), (5229, 10832), (5416, 10458), (5976, 9478), (6093, 9296), (6972, 8124)]