53776912

素因数分解:

$2^4\times 7^3\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 80

約数和(自身を含む): 124992000

約数和(自身を除く): 71215088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 239, 287, 328, 343, 392, 478, 574, 656, 686, 784, 956, 1148, 1372, 1673, 1912, 2009, 2296, 2744, 3346, 3824, 4018, 4592, 5488, 6692, 8036, 9799, 11711, 13384, 14063, 16072, 19598, 23422, 26768, 28126, 32144, 39196, 46844, 56252, 68593, 78392, 81977, 93688, 112504, 137186, 156784, 163954, 187376, 225008, 274372, 327908, 480151, 548744, 655816, 960302, 1097488, 1311632, 1920604, 3361057, 3841208, 6722114, 7682416, 13444228, 26888456, 53776912]

約数ペア:

[(1, 53776912), (2, 26888456), (4, 13444228), (7, 7682416), (8, 6722114), (14, 3841208), (16, 3361057), (28, 1920604), (41, 1311632), (49, 1097488), (56, 960302), (82, 655816), (98, 548744), (112, 480151), (164, 327908), (196, 274372), (239, 225008), (287, 187376), (328, 163954), (343, 156784), (392, 137186), (478, 112504), (574, 93688), (656, 81977), (686, 78392), (784, 68593), (956, 56252), (1148, 46844), (1372, 39196), (1673, 32144), (1912, 28126), (2009, 26768), (2296, 23422), (2744, 19598), (3346, 16072), (3824, 14063), (4018, 13384), (4592, 11711), (5488, 9799), (6692, 8036)]