59997704

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 122976000

約数和(自身を除く): 62978296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 199, 223, 338, 398, 446, 676, 796, 892, 1352, 1592, 1784, 2587, 2899, 5174, 5798, 10348, 11596, 20696, 23192, 33631, 37687, 44377, 67262, 75374, 88754, 134524, 150748, 177508, 269048, 301496, 355016, 576901, 1153802, 2307604, 4615208, 7499713, 14999426, 29998852, 59997704]

約数ペア:

[(1, 59997704), (2, 29998852), (4, 14999426), (8, 7499713), (13, 4615208), (26, 2307604), (52, 1153802), (104, 576901), (169, 355016), (199, 301496), (223, 269048), (338, 177508), (398, 150748), (446, 134524), (676, 88754), (796, 75374), (892, 67262), (1352, 44377), (1592, 37687), (1784, 33631), (2587, 23192), (2899, 20696), (5174, 11596), (5798, 10348)]