47009950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2389

約数の個数: 48

約数和(自身を含む): 97243776

約数和(自身を除く): 50233826

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 2333, 4030, 4666, 10075, 11665, 20150, 23330, 30329, 58325, 60658, 72323, 116650, 144646, 151645, 303290, 361615, 723230, 758225, 940199, 1516450, 1808075, 1880398, 3616150, 4700995, 9401990, 23504975, 47009950]

約数ペア:

[(1, 47009950), (2, 23504975), (5, 9401990), (10, 4700995), (13, 3616150), (25, 1880398), (26, 1808075), (31, 1516450), (50, 940199), (62, 758225), (65, 723230), (130, 361615), (155, 303290), (310, 151645), (325, 144646), (403, 116650), (650, 72323), (775, 60658), (806, 58325), (1550, 30329), (2015, 23330), (2333, 20150), (4030, 11665), (4666, 10075)]