53938552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1993}}^1$

素因数の和:2215

約数の個数: 32

約数和(自身を含む): 107676000

約数和(自身を除く): 53737448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 1592, 1993, 3383, 3986, 6766, 7972, 13532, 15944, 27064, 33881, 67762, 135524, 271048, 396607, 793214, 1586428, 3172856, 6742319, 13484638, 26969276, 53938552]

約数ペア:

[(1, 53938552), (2, 26969276), (4, 13484638), (8, 6742319), (17, 3172856), (34, 1586428), (68, 793214), (136, 396607), (199, 271048), (398, 135524), (796, 67762), (1592, 33881), (1993, 27064), (3383, 15944), (3986, 13532), (6766, 7972)]