50876880860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{195680311}}^1$

素因数の和:195680333

約数の個数: 24

約数和(自身を含む): 115060023456

約数和(自身を除く): 64183142596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 195680311, 391360622, 782721244, 978401555, 1956803110, 2543844043, 3913606220, 5087688086, 10175376172, 12719220215, 25438440430, 50876880860]

約数ペア:

[(1, 50876880860), (2, 25438440430), (4, 12719220215), (5, 10175376172), (10, 5087688086), (13, 3913606220), (20, 2543844043), (26, 1956803110), (52, 978401555), (65, 782721244), (130, 391360622), (260, 195680311)]