49209963254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{18239423}}^1$

素因数の和:18239515

約数の個数: 16

約数和(自身を含む): 78794311680

約数和(自身を除く): 29584348426

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 18239423, 36478846, 346549037, 693098074, 1294999033, 2589998066, 24604981627, 49209963254]

約数ペア:

[(1, 49209963254), (2, 24604981627), (19, 2589998066), (38, 1294999033), (71, 693098074), (142, 346549037), (1349, 36478846), (2698, 18239423)]