50665290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 131918976

約数和(自身を除く): 81253686

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 163, 195, 326, 390, 489, 797, 815, 978, 1594, 1630, 2119, 2391, 2445, 3985, 4238, 4782, 4890, 6357, 7970, 10361, 10595, 11955, 12714, 20722, 21190, 23910, 31083, 31785, 51805, 62166, 63570, 103610, 129911, 155415, 259822, 310830, 389733, 649555, 779466, 1299110, 1688843, 1948665, 3377686, 3897330, 5066529, 8444215, 10133058, 16888430, 25332645, 50665290]

約数ペア:

[(1, 50665290), (2, 25332645), (3, 16888430), (5, 10133058), (6, 8444215), (10, 5066529), (13, 3897330), (15, 3377686), (26, 1948665), (30, 1688843), (39, 1299110), (65, 779466), (78, 649555), (130, 389733), (163, 310830), (195, 259822), (326, 155415), (390, 129911), (489, 103610), (797, 63570), (815, 62166), (978, 51805), (1594, 31785), (1630, 31083), (2119, 23910), (2391, 21190), (2445, 20722), (3985, 12714), (4238, 11955), (4782, 10595), (4890, 10361), (6357, 7970)]