52928720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50893}}^1$

素因数の和:50919

約数の個数: 40

約数和(自身を含む): 132527976

約数和(自身を除く): 79599256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 50893, 101786, 203572, 254465, 407144, 508930, 661609, 814288, 1017860, 1323218, 2035720, 2646436, 3308045, 4071440, 5292872, 6616090, 10585744, 13232180, 26464360, 52928720]

約数ペア:

[(1, 52928720), (2, 26464360), (4, 13232180), (5, 10585744), (8, 6616090), (10, 5292872), (13, 4071440), (16, 3308045), (20, 2646436), (26, 2035720), (40, 1323218), (52, 1017860), (65, 814288), (80, 661609), (104, 508930), (130, 407144), (208, 254465), (260, 203572), (520, 101786), (1040, 50893)]