54777968

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 126658560

約数和(自身を除く): 71880592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 79, 82, 112, 151, 158, 164, 287, 302, 316, 328, 553, 574, 604, 632, 656, 1057, 1106, 1148, 1208, 1264, 2114, 2212, 2296, 2416, 3239, 4228, 4424, 4592, 6191, 6478, 8456, 8848, 11929, 12382, 12956, 16912, 22673, 23858, 24764, 25912, 43337, 45346, 47716, 49528, 51824, 83503, 86674, 90692, 95432, 99056, 167006, 173348, 181384, 190864, 334012, 346696, 362768, 489089, 668024, 693392, 978178, 1336048, 1956356, 3423623, 3912712, 6847246, 7825424, 13694492, 27388984, 54777968]

約数ペア:

[(1, 54777968), (2, 27388984), (4, 13694492), (7, 7825424), (8, 6847246), (14, 3912712), (16, 3423623), (28, 1956356), (41, 1336048), (56, 978178), (79, 693392), (82, 668024), (112, 489089), (151, 362768), (158, 346696), (164, 334012), (287, 190864), (302, 181384), (316, 173348), (328, 167006), (553, 99056), (574, 95432), (604, 90692), (632, 86674), (656, 83503), (1057, 51824), (1106, 49528), (1148, 47716), (1208, 45346), (1264, 43337), (2114, 25912), (2212, 24764), (2296, 23858), (2416, 22673), (3239, 16912), (4228, 12956), (4424, 12382), (4592, 11929), (6191, 8848), (6478, 8456)]