55031210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 116176032

約数和(自身を除く): 61144822

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 130, 170, 185, 221, 370, 442, 481, 629, 673, 962, 1105, 1258, 1346, 2210, 2405, 3145, 3365, 4810, 6290, 6730, 8177, 8749, 11441, 16354, 17498, 22882, 24901, 40885, 43745, 49802, 57205, 81770, 87490, 114410, 124505, 148733, 249010, 297466, 323713, 423317, 647426, 743665, 846634, 1487330, 1618565, 2116585, 3237130, 4233170, 5503121, 11006242, 27515605, 55031210]

約数ペア:

[(1, 55031210), (2, 27515605), (5, 11006242), (10, 5503121), (13, 4233170), (17, 3237130), (26, 2116585), (34, 1618565), (37, 1487330), (65, 846634), (74, 743665), (85, 647426), (130, 423317), (170, 323713), (185, 297466), (221, 249010), (370, 148733), (442, 124505), (481, 114410), (629, 87490), (673, 81770), (962, 57205), (1105, 49802), (1258, 43745), (1346, 40885), (2210, 24901), (2405, 22882), (3145, 17498), (3365, 16354), (4810, 11441), (6290, 8749), (6730, 8177)]