51081056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 118879488

約数和(自身を除く): 67798432

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 68, 104, 124, 136, 208, 221, 233, 248, 272, 403, 416, 442, 466, 496, 527, 544, 806, 884, 932, 992, 1054, 1612, 1768, 1864, 2108, 3029, 3224, 3536, 3728, 3961, 4216, 6058, 6448, 6851, 7072, 7223, 7456, 7922, 8432, 12116, 12896, 13702, 14446, 15844, 16864, 24232, 27404, 28892, 31688, 48464, 51493, 54808, 57784, 63376, 93899, 96928, 102986, 109616, 115568, 122791, 126752, 187798, 205972, 219232, 231136, 245582, 375596, 411944, 491164, 751192, 823888, 982328, 1502384, 1596283, 1647776, 1964656, 3004768, 3192566, 3929312, 6385132, 12770264, 25540528, 51081056]

約数ペア:

[(1, 51081056), (2, 25540528), (4, 12770264), (8, 6385132), (13, 3929312), (16, 3192566), (17, 3004768), (26, 1964656), (31, 1647776), (32, 1596283), (34, 1502384), (52, 982328), (62, 823888), (68, 751192), (104, 491164), (124, 411944), (136, 375596), (208, 245582), (221, 231136), (233, 219232), (248, 205972), (272, 187798), (403, 126752), (416, 122791), (442, 115568), (466, 109616), (496, 102986), (527, 96928), (544, 93899), (806, 63376), (884, 57784), (932, 54808), (992, 51493), (1054, 48464), (1612, 31688), (1768, 28892), (1864, 27404), (2108, 24232), (3029, 16864), (3224, 15844), (3536, 14446), (3728, 13702), (3961, 12896), (4216, 12116), (6058, 8432), (6448, 7922), (6851, 7456), (7072, 7223)]