51199324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 101479392

約数和(自身を除く): 50280068

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 101, 164, 202, 281, 404, 451, 562, 902, 1111, 1124, 1804, 2222, 3091, 4141, 4444, 6182, 8282, 11521, 12364, 16564, 23042, 28381, 45551, 46084, 56762, 91102, 113524, 126731, 182204, 253462, 312191, 506924, 624382, 1163621, 1248764, 2327242, 4654484, 12799831, 25599662, 51199324]

約数ペア:

[(1, 51199324), (2, 25599662), (4, 12799831), (11, 4654484), (22, 2327242), (41, 1248764), (44, 1163621), (82, 624382), (101, 506924), (164, 312191), (202, 253462), (281, 182204), (404, 126731), (451, 113524), (562, 91102), (902, 56762), (1111, 46084), (1124, 45551), (1804, 28381), (2222, 23042), (3091, 16564), (4141, 12364), (4444, 11521), (6182, 8282)]