49764915

素因数分解:

$3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{821}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 88776000

約数和(自身を除く): 39011085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 449, 821, 1347, 2245, 2463, 4041, 4105, 6735, 7389, 12123, 12315, 20205, 22167, 36945, 60615, 110835, 368629, 1105887, 1843145, 3317661, 5529435, 9952983, 16588305, 49764915]

約数ペア:

[(1, 49764915), (3, 16588305), (5, 9952983), (9, 5529435), (15, 3317661), (27, 1843145), (45, 1105887), (135, 368629), (449, 110835), (821, 60615), (1347, 36945), (2245, 22167), (2463, 20205), (4041, 12315), (4105, 12123), (6735, 7389)]