49135995

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 90698400

約数和(自身を除く): 41562405

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 101, 171, 285, 303, 505, 569, 855, 909, 1515, 1707, 1919, 2845, 4545, 5121, 5757, 8535, 9595, 10811, 17271, 25605, 28785, 32433, 54055, 57469, 86355, 97299, 162165, 172407, 287345, 486495, 517221, 862035, 1091911, 2586105, 3275733, 5459555, 9827199, 16378665, 49135995]

約数ペア:

[(1, 49135995), (3, 16378665), (5, 9827199), (9, 5459555), (15, 3275733), (19, 2586105), (45, 1091911), (57, 862035), (95, 517221), (101, 486495), (171, 287345), (285, 172407), (303, 162165), (505, 97299), (569, 86355), (855, 57469), (909, 54055), (1515, 32433), (1707, 28785), (1919, 25605), (2845, 17271), (4545, 10811), (5121, 9595), (5757, 8535)]