52040740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{569}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 116348400

約数和(自身を除く): 64307660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 269, 340, 538, 569, 1076, 1138, 1345, 2276, 2690, 2845, 4573, 5380, 5690, 9146, 9673, 11380, 18292, 19346, 22865, 38692, 45730, 48365, 91460, 96730, 153061, 193460, 306122, 612244, 765305, 1530610, 2602037, 3061220, 5204074, 10408148, 13010185, 26020370, 52040740]

約数ペア:

[(1, 52040740), (2, 26020370), (4, 13010185), (5, 10408148), (10, 5204074), (17, 3061220), (20, 2602037), (34, 1530610), (68, 765305), (85, 612244), (170, 306122), (269, 193460), (340, 153061), (538, 96730), (569, 91460), (1076, 48365), (1138, 45730), (1345, 38692), (2276, 22865), (2690, 19346), (2845, 18292), (4573, 11380), (5380, 9673), (5690, 9146)]