51995130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157561}}^1$

素因数の和:157582

約数の個数: 32

約数和(自身を含む): 136133568

約数和(自身を除く): 84138438

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 157561, 315122, 472683, 787805, 945366, 1575610, 1733171, 2363415, 3466342, 4726830, 5199513, 8665855, 10399026, 17331710, 25997565, 51995130]

約数ペア:

[(1, 51995130), (2, 25997565), (3, 17331710), (5, 10399026), (6, 8665855), (10, 5199513), (11, 4726830), (15, 3466342), (22, 2363415), (30, 1733171), (33, 1575610), (55, 945366), (66, 787805), (110, 472683), (165, 315122), (330, 157561)]