47523850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 97868736

約数和(自身を除く): 50344886

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 142, 275, 355, 550, 710, 781, 1217, 1562, 1775, 2434, 3550, 3905, 6085, 7810, 12170, 13387, 19525, 26774, 30425, 39050, 60850, 66935, 86407, 133870, 172814, 334675, 432035, 669350, 864070, 950477, 1900954, 2160175, 4320350, 4752385, 9504770, 23761925, 47523850]

約数ペア:

[(1, 47523850), (2, 23761925), (5, 9504770), (10, 4752385), (11, 4320350), (22, 2160175), (25, 1900954), (50, 950477), (55, 864070), (71, 669350), (110, 432035), (142, 334675), (275, 172814), (355, 133870), (550, 86407), (710, 66935), (781, 60850), (1217, 39050), (1562, 30425), (1775, 26774), (2434, 19525), (3550, 13387), (3905, 12170), (6085, 7810)]