54405910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11311}}^1$

素因数の和:11368

約数の個数: 32

約数和(自身を含む): 108323712

約数和(自身を除く): 53917802

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 11311, 22622, 56555, 113110, 147043, 294086, 418507, 735215, 837014, 1470430, 2092535, 4185070, 5440591, 10881182, 27202955, 54405910]

約数ペア:

[(1, 54405910), (2, 27202955), (5, 10881182), (10, 5440591), (13, 4185070), (26, 2092535), (37, 1470430), (65, 837014), (74, 735215), (130, 418507), (185, 294086), (370, 147043), (481, 113110), (962, 56555), (2405, 22622), (4810, 11311)]