48448180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{631}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 111484800

約数和(自身を除く): 63036620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 349, 631, 698, 1262, 1396, 1745, 2524, 3155, 3490, 3839, 6310, 6941, 6980, 7678, 12620, 13882, 15356, 19195, 27764, 34705, 38390, 69410, 76780, 138820, 220219, 440438, 880876, 1101095, 2202190, 2422409, 4404380, 4844818, 9689636, 12112045, 24224090, 48448180]

約数ペア:

[(1, 48448180), (2, 24224090), (4, 12112045), (5, 9689636), (10, 4844818), (11, 4404380), (20, 2422409), (22, 2202190), (44, 1101095), (55, 880876), (110, 440438), (220, 220219), (349, 138820), (631, 76780), (698, 69410), (1262, 38390), (1396, 34705), (1745, 27764), (2524, 19195), (3155, 15356), (3490, 13882), (3839, 12620), (6310, 7678), (6941, 6980)]