52087161

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 85795200

約数和(自身を除く): 33708039

約数列:

[1, 3, 7, 21, 29, 31, 87, 89, 93, 203, 217, 267, 609, 623, 651, 899, 961, 1869, 2581, 2697, 2759, 2883, 6293, 6727, 7743, 8277, 18067, 18879, 19313, 20181, 27869, 54201, 57939, 80011, 83607, 85529, 195083, 240033, 256587, 560077, 585249, 598703, 1680231, 1796109, 2480341, 7441023, 17362387, 52087161]

約数ペア:

[(1, 52087161), (3, 17362387), (7, 7441023), (21, 2480341), (29, 1796109), (31, 1680231), (87, 598703), (89, 585249), (93, 560077), (203, 256587), (217, 240033), (267, 195083), (609, 85529), (623, 83607), (651, 80011), (899, 57939), (961, 54201), (1869, 27869), (2581, 20181), (2697, 19313), (2759, 18879), (2883, 18067), (6293, 8277), (6727, 7743)]