48721904

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 119563776

約数和(自身を除く): 70841872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 497, 557, 568, 616, 781, 994, 1114, 1136, 1232, 1562, 1988, 2228, 3124, 3899, 3976, 4456, 5467, 6127, 6248, 7798, 7952, 8912, 10934, 12254, 12496, 15596, 21868, 24508, 31192, 39547, 42889, 43736, 49016, 62384, 79094, 85778, 87472, 98032, 158188, 171556, 276829, 316376, 343112, 435017, 553658, 632752, 686224, 870034, 1107316, 1740068, 2214632, 3045119, 3480136, 4429264, 6090238, 6960272, 12180476, 24360952, 48721904]

約数ペア:

[(1, 48721904), (2, 24360952), (4, 12180476), (7, 6960272), (8, 6090238), (11, 4429264), (14, 3480136), (16, 3045119), (22, 2214632), (28, 1740068), (44, 1107316), (56, 870034), (71, 686224), (77, 632752), (88, 553658), (112, 435017), (142, 343112), (154, 316376), (176, 276829), (284, 171556), (308, 158188), (497, 98032), (557, 87472), (568, 85778), (616, 79094), (781, 62384), (994, 49016), (1114, 43736), (1136, 42889), (1232, 39547), (1562, 31192), (1988, 24508), (2228, 21868), (3124, 15596), (3899, 12496), (3976, 12254), (4456, 10934), (5467, 8912), (6127, 7952), (6248, 7798)]