51343768

素因数分解:

$2^3\times 7^2\times {\mathrm{227}}^1\times {\mathrm{577}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 112675320

約数和(自身を除く): 61331552

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 227, 392, 454, 577, 908, 1154, 1589, 1816, 2308, 3178, 4039, 4616, 6356, 8078, 11123, 12712, 16156, 22246, 28273, 32312, 44492, 56546, 88984, 113092, 130979, 226184, 261958, 523916, 916853, 1047832, 1833706, 3667412, 6417971, 7334824, 12835942, 25671884, 51343768]

約数ペア:

[(1, 51343768), (2, 25671884), (4, 12835942), (7, 7334824), (8, 6417971), (14, 3667412), (28, 1833706), (49, 1047832), (56, 916853), (98, 523916), (196, 261958), (227, 226184), (392, 130979), (454, 113092), (577, 88984), (908, 56546), (1154, 44492), (1589, 32312), (1816, 28273), (2308, 22246), (3178, 16156), (4039, 12712), (4616, 11123), (6356, 8078)]