56954576

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 131658240

約数和(自身を除く): 74703664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 79, 82, 112, 157, 158, 164, 287, 314, 316, 328, 553, 574, 628, 632, 656, 1099, 1106, 1148, 1256, 1264, 2198, 2212, 2296, 2512, 3239, 4396, 4424, 4592, 6437, 6478, 8792, 8848, 12403, 12874, 12956, 17584, 22673, 24806, 25748, 25912, 45059, 45346, 49612, 51496, 51824, 86821, 90118, 90692, 99224, 102992, 173642, 180236, 181384, 198448, 347284, 360472, 362768, 508523, 694568, 720944, 1017046, 1389136, 2034092, 3559661, 4068184, 7119322, 8136368, 14238644, 28477288, 56954576]

約数ペア:

[(1, 56954576), (2, 28477288), (4, 14238644), (7, 8136368), (8, 7119322), (14, 4068184), (16, 3559661), (28, 2034092), (41, 1389136), (56, 1017046), (79, 720944), (82, 694568), (112, 508523), (157, 362768), (158, 360472), (164, 347284), (287, 198448), (314, 181384), (316, 180236), (328, 173642), (553, 102992), (574, 99224), (628, 90692), (632, 90118), (656, 86821), (1099, 51824), (1106, 51496), (1148, 49612), (1256, 45346), (1264, 45059), (2198, 25912), (2212, 25748), (2296, 24806), (2512, 22673), (3239, 17584), (4396, 12956), (4424, 12874), (4592, 12403), (6437, 8848), (6478, 8792)]