49809291275

素因数分解:

$5^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{131501}}^1$

素因数の和:131759

約数の個数: 24

約数和(自身を含む): 62779054800

約数和(自身を除く): 12969763525

約数列:

[1, 5, 25, 109, 139, 545, 695, 2725, 3475, 15151, 75755, 131501, 378775, 657505, 3287525, 14333609, 18278639, 71668045, 91393195, 358340225, 456965975, 1992371651, 9961858255, 49809291275]

約数ペア:

[(1, 49809291275), (5, 9961858255), (25, 1992371651), (109, 456965975), (139, 358340225), (545, 91393195), (695, 71668045), (2725, 18278639), (3475, 14333609), (15151, 3287525), (75755, 657505), (131501, 378775)]