51305728

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{11789}}^1$

素因数の和:11822

約数の個数: 36

約数和(自身を含む): 108444420

約数和(自身を除く): 57138692

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 11789, 23578, 47156, 94312, 188624, 200413, 377248, 400826, 754496, 801652, 1508992, 1603304, 3017984, 3206608, 6413216, 12826432, 25652864, 51305728]

約数ペア:

[(1, 51305728), (2, 25652864), (4, 12826432), (8, 6413216), (16, 3206608), (17, 3017984), (32, 1603304), (34, 1508992), (64, 801652), (68, 754496), (128, 400826), (136, 377248), (256, 200413), (272, 188624), (544, 94312), (1088, 47156), (2176, 23578), (4352, 11789)]