52709072

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 60

約数和(自身を含む): 112257324

約数和(自身を除く): 59548252

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 169, 193, 202, 208, 338, 386, 404, 676, 772, 808, 1313, 1352, 1544, 1616, 2509, 2626, 2704, 3088, 5018, 5252, 10036, 10504, 17069, 19493, 20072, 21008, 32617, 34138, 38986, 40144, 65234, 68276, 77972, 130468, 136552, 155944, 253409, 260936, 273104, 311888, 506818, 521872, 1013636, 2027272, 3294317, 4054544, 6588634, 13177268, 26354536, 52709072]

約数ペア:

[(1, 52709072), (2, 26354536), (4, 13177268), (8, 6588634), (13, 4054544), (16, 3294317), (26, 2027272), (52, 1013636), (101, 521872), (104, 506818), (169, 311888), (193, 273104), (202, 260936), (208, 253409), (338, 155944), (386, 136552), (404, 130468), (676, 77972), (772, 68276), (808, 65234), (1313, 40144), (1352, 38986), (1544, 34138), (1616, 32617), (2509, 21008), (2626, 20072), (2704, 19493), (3088, 17069), (5018, 10504), (5252, 10036)]