52951990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{58189}}^1$

素因数の和:58216

約数の個数: 32

約数和(自身を含む): 117311040

約数和(自身を除く): 64359050

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 58189, 116378, 290945, 407323, 581890, 756457, 814646, 1512914, 2036615, 3782285, 4073230, 5295199, 7564570, 10590398, 26475995, 52951990]

約数ペア:

[(1, 52951990), (2, 26475995), (5, 10590398), (7, 7564570), (10, 5295199), (13, 4073230), (14, 3782285), (26, 2036615), (35, 1512914), (65, 814646), (70, 756457), (91, 581890), (130, 407323), (182, 290945), (455, 116378), (910, 58189)]