53893598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 91173600

約数和(自身を除く): 37280002

約数列:

[1, 2, 11, 22, 41, 82, 149, 298, 401, 451, 802, 902, 1639, 3278, 4411, 6109, 8822, 12218, 16441, 32882, 59749, 67199, 119498, 134398, 180851, 361702, 657239, 1314478, 2449709, 4899418, 26946799, 53893598]

約数ペア:

[(1, 53893598), (2, 26946799), (11, 4899418), (22, 2449709), (41, 1314478), (82, 657239), (149, 361702), (298, 180851), (401, 134398), (451, 119498), (802, 67199), (902, 59749), (1639, 32882), (3278, 16441), (4411, 12218), (6109, 8822)]