54431272

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 121040640

約数和(自身を除く): 66609368

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 151, 157, 164, 287, 302, 314, 328, 574, 604, 628, 1057, 1099, 1148, 1208, 1256, 2114, 2198, 2296, 4228, 4396, 6191, 6437, 8456, 8792, 12382, 12874, 23707, 24764, 25748, 43337, 45059, 47414, 49528, 51496, 86674, 90118, 94828, 165949, 173348, 180236, 189656, 331898, 346696, 360472, 663796, 971987, 1327592, 1943974, 3887948, 6803909, 7775896, 13607818, 27215636, 54431272]

約数ペア:

[(1, 54431272), (2, 27215636), (4, 13607818), (7, 7775896), (8, 6803909), (14, 3887948), (28, 1943974), (41, 1327592), (56, 971987), (82, 663796), (151, 360472), (157, 346696), (164, 331898), (287, 189656), (302, 180236), (314, 173348), (328, 165949), (574, 94828), (604, 90118), (628, 86674), (1057, 51496), (1099, 49528), (1148, 47414), (1208, 45059), (1256, 43337), (2114, 25748), (2198, 24764), (2296, 23707), (4228, 12874), (4396, 12382), (6191, 8792), (6437, 8456)]