47491730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33211}}^1$

素因数の和:33242

約数の個数: 32

約数和(自身を含む): 100433088

約数和(自身を除く): 52941358

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 33211, 66422, 166055, 332110, 365321, 431743, 730642, 863486, 1826605, 2158715, 3653210, 4317430, 4749173, 9498346, 23745865, 47491730]

約数ペア:

[(1, 47491730), (2, 23745865), (5, 9498346), (10, 4749173), (11, 4317430), (13, 3653210), (22, 2158715), (26, 1826605), (55, 863486), (65, 730642), (110, 431743), (130, 365321), (143, 332110), (286, 166055), (715, 66422), (1430, 33211)]