51940864

素因数分解:

$2^9\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:690

約数の個数: 40

約数和(自身を含む): 104468760

約数和(自身を除く): 52527896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 256, 443, 458, 512, 886, 916, 1772, 1832, 3544, 3664, 7088, 7328, 14176, 14656, 28352, 29312, 56704, 58624, 101447, 113408, 117248, 202894, 226816, 405788, 811576, 1623152, 3246304, 6492608, 12985216, 25970432, 51940864]

約数ペア:

[(1, 51940864), (2, 25970432), (4, 12985216), (8, 6492608), (16, 3246304), (32, 1623152), (64, 811576), (128, 405788), (229, 226816), (256, 202894), (443, 117248), (458, 113408), (512, 101447), (886, 58624), (916, 56704), (1772, 29312), (1832, 28352), (3544, 14656), (3664, 14176), (7088, 7328)]