51221918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 89434368

約数和(自身を除く): 38212450

約数列:

[1, 2, 11, 17, 22, 34, 151, 187, 302, 374, 907, 1661, 1814, 2567, 3322, 5134, 9977, 15419, 19954, 28237, 30838, 56474, 136957, 169609, 273914, 339218, 1506527, 2328269, 3013054, 4656538, 25610959, 51221918]

約数ペア:

[(1, 51221918), (2, 25610959), (11, 4656538), (17, 3013054), (22, 2328269), (34, 1506527), (151, 339218), (187, 273914), (302, 169609), (374, 136957), (907, 56474), (1661, 30838), (1814, 28237), (2567, 19954), (3322, 15419), (5134, 9977)]