52265720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100511}}^1$

素因数の和:100535

約数の個数: 32

約数和(自身を含む): 126645120

約数和(自身を除く): 74379400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 100511, 201022, 402044, 502555, 804088, 1005110, 1306643, 2010220, 2613286, 4020440, 5226572, 6533215, 10453144, 13066430, 26132860, 52265720]

約数ペア:

[(1, 52265720), (2, 26132860), (4, 13066430), (5, 10453144), (8, 6533215), (10, 5226572), (13, 4020440), (20, 2613286), (26, 2010220), (40, 1306643), (52, 1005110), (65, 804088), (104, 502555), (130, 402044), (260, 201022), (520, 100511)]