53393648

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2326

約数の個数: 80

約数和(自身を含む): 135824640

約数和(自身を除く): 82430992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2281, 2926, 3344, 4562, 5852, 9124, 11704, 15967, 18248, 23408, 25091, 31934, 36496, 43339, 50182, 63868, 86678, 100364, 127736, 173356, 175637, 200728, 255472, 303373, 346712, 351274, 401456, 476729, 606746, 693424, 702548, 953458, 1213492, 1405096, 1906916, 2426984, 2810192, 3337103, 3813832, 4853968, 6674206, 7627664, 13348412, 26696824, 53393648]

約数ペア:

[(1, 53393648), (2, 26696824), (4, 13348412), (7, 7627664), (8, 6674206), (11, 4853968), (14, 3813832), (16, 3337103), (19, 2810192), (22, 2426984), (28, 1906916), (38, 1405096), (44, 1213492), (56, 953458), (76, 702548), (77, 693424), (88, 606746), (112, 476729), (133, 401456), (152, 351274), (154, 346712), (176, 303373), (209, 255472), (266, 200728), (304, 175637), (308, 173356), (418, 127736), (532, 100364), (616, 86678), (836, 63868), (1064, 50182), (1232, 43339), (1463, 36496), (1672, 31934), (2128, 25091), (2281, 23408), (2926, 18248), (3344, 15967), (4562, 11704), (5852, 9124)]