50720150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{78031}}^1$

素因数の和:78056

約数の個数: 24

約数和(自身を含む): 101597664

約数和(自身を除く): 50877514

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 78031, 156062, 390155, 780310, 1014403, 1950775, 2028806, 3901550, 5072015, 10144030, 25360075, 50720150]

約数ペア:

[(1, 50720150), (2, 25360075), (5, 10144030), (10, 5072015), (13, 3901550), (25, 2028806), (26, 1950775), (50, 1014403), (65, 780310), (130, 390155), (325, 156062), (650, 78031)]