48958360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{111269}}^1$

素因数の和:111291

約数の個数: 32

約数和(自身を含む): 120171600

約数和(自身を除く): 71213240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 111269, 222538, 445076, 556345, 890152, 1112690, 1223959, 2225380, 2447918, 4450760, 4895836, 6119795, 9791672, 12239590, 24479180, 48958360]

約数ペア:

[(1, 48958360), (2, 24479180), (4, 12239590), (5, 9791672), (8, 6119795), (10, 4895836), (11, 4450760), (20, 2447918), (22, 2225380), (40, 1223959), (44, 1112690), (55, 890152), (88, 556345), (110, 445076), (220, 222538), (440, 111269)]