51384930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90149}}^1$

素因数の和:90178

約数の個数: 32

約数和(自身を含む): 129816000

約数和(自身を除く): 78431070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 90149, 180298, 270447, 450745, 540894, 901490, 1352235, 1712831, 2704470, 3425662, 5138493, 8564155, 10276986, 17128310, 25692465, 51384930]

約数ペア:

[(1, 51384930), (2, 25692465), (3, 17128310), (5, 10276986), (6, 8564155), (10, 5138493), (15, 3425662), (19, 2704470), (30, 1712831), (38, 1352235), (57, 901490), (95, 540894), (114, 450745), (190, 270447), (285, 180298), (570, 90149)]