47426260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19927}}^1$

素因数の和:19960

約数の個数: 48

約数和(自身を含む): 120524544

約数和(自身を除く): 73098284

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 19927, 39854, 79708, 99635, 139489, 199270, 278978, 338759, 398540, 557956, 677518, 697445, 1355036, 1394890, 1693795, 2371313, 2789780, 3387590, 4742626, 6775180, 9485252, 11856565, 23713130, 47426260]

約数ペア:

[(1, 47426260), (2, 23713130), (4, 11856565), (5, 9485252), (7, 6775180), (10, 4742626), (14, 3387590), (17, 2789780), (20, 2371313), (28, 1693795), (34, 1394890), (35, 1355036), (68, 697445), (70, 677518), (85, 557956), (119, 398540), (140, 338759), (170, 278978), (238, 199270), (340, 139489), (476, 99635), (595, 79708), (1190, 39854), (2380, 19927)]