53648992

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 109523232

約数和(自身を除く): 55874240

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 103, 164, 206, 328, 397, 412, 656, 794, 824, 1312, 1588, 1648, 3176, 3296, 4223, 6352, 8446, 12704, 16277, 16892, 32554, 33784, 40891, 65108, 67568, 81782, 130216, 135136, 163564, 260432, 327128, 520864, 654256, 1308512, 1676531, 3353062, 6706124, 13412248, 26824496, 53648992]

約数ペア:

[(1, 53648992), (2, 26824496), (4, 13412248), (8, 6706124), (16, 3353062), (32, 1676531), (41, 1308512), (82, 654256), (103, 520864), (164, 327128), (206, 260432), (328, 163564), (397, 135136), (412, 130216), (656, 81782), (794, 67568), (824, 65108), (1312, 40891), (1588, 33784), (1648, 32554), (3176, 16892), (3296, 16277), (4223, 12704), (6352, 8446)]