57255436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 121282560

約数和(自身を除く): 64027124

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 281, 383, 532, 562, 766, 1124, 1532, 1967, 2681, 3934, 5339, 5362, 7277, 7868, 10678, 10724, 14554, 21356, 29108, 37373, 50939, 74746, 101878, 107623, 149492, 203756, 215246, 430492, 753361, 1506722, 2044837, 3013444, 4089674, 8179348, 14313859, 28627718, 57255436]

約数ペア:

[(1, 57255436), (2, 28627718), (4, 14313859), (7, 8179348), (14, 4089674), (19, 3013444), (28, 2044837), (38, 1506722), (76, 753361), (133, 430492), (266, 215246), (281, 203756), (383, 149492), (532, 107623), (562, 101878), (766, 74746), (1124, 50939), (1532, 37373), (1967, 29108), (2681, 21356), (3934, 14554), (5339, 10724), (5362, 10678), (7277, 7868)]