53996854990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{194003}}^1$

素因数の和:196164

約数の個数: 32

約数和(自身を含む): 104720255136

約数和(自身を除く): 50723400146

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2141, 4282, 10705, 21410, 27833, 55666, 139165, 194003, 278330, 388006, 970015, 1940030, 2522039, 5044078, 12610195, 25220390, 415360423, 830720846, 2076802115, 4153604230, 5399685499, 10799370998, 26998427495, 53996854990]

約数ペア:

[(1, 53996854990), (2, 26998427495), (5, 10799370998), (10, 5399685499), (13, 4153604230), (26, 2076802115), (65, 830720846), (130, 415360423), (2141, 25220390), (4282, 12610195), (10705, 5044078), (21410, 2522039), (27833, 1940030), (55666, 970015), (139165, 388006), (194003, 278330)]