50520105

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1675

約数の個数: 40

約数和(自身を含む): 91766400

約数和(自身を除く): 41246295

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 395, 405, 711, 1185, 1579, 2133, 3555, 4737, 6399, 7895, 10665, 14211, 23685, 31995, 42633, 71055, 124741, 127899, 213165, 374223, 623705, 639495, 1122669, 1871115, 3368007, 5613345, 10104021, 16840035, 50520105]

約数ペア:

[(1, 50520105), (3, 16840035), (5, 10104021), (9, 5613345), (15, 3368007), (27, 1871115), (45, 1122669), (79, 639495), (81, 623705), (135, 374223), (237, 213165), (395, 127899), (405, 124741), (711, 71055), (1185, 42633), (1579, 31995), (2133, 23685), (3555, 14211), (4737, 10665), (6399, 7895)]