49193275

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 62835264

約数和(自身を除く): 13641989

約数列:

[1, 5, 25, 53, 137, 265, 271, 685, 1325, 1355, 3425, 6775, 7261, 14363, 36305, 37127, 71815, 181525, 185635, 359075, 928175, 1967731, 9838655, 49193275]

約数ペア:

[(1, 49193275), (5, 9838655), (25, 1967731), (53, 928175), (137, 359075), (265, 185635), (271, 181525), (685, 71815), (1325, 37127), (1355, 36305), (3425, 14363), (6775, 7261)]