51439110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{349}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 131544000

約数和(自身を除く): 80104890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 349, 510, 578, 698, 867, 1047, 1445, 1734, 1745, 2094, 2890, 3490, 4335, 4913, 5235, 5933, 8670, 9826, 10470, 11866, 14739, 17799, 24565, 29478, 29665, 35598, 49130, 59330, 73695, 88995, 100861, 147390, 177990, 201722, 302583, 504305, 605166, 1008610, 1512915, 1714637, 3025830, 3429274, 5143911, 8573185, 10287822, 17146370, 25719555, 51439110]

約数ペア:

[(1, 51439110), (2, 25719555), (3, 17146370), (5, 10287822), (6, 8573185), (10, 5143911), (15, 3429274), (17, 3025830), (30, 1714637), (34, 1512915), (51, 1008610), (85, 605166), (102, 504305), (170, 302583), (255, 201722), (289, 177990), (349, 147390), (510, 100861), (578, 88995), (698, 73695), (867, 59330), (1047, 49130), (1445, 35598), (1734, 29665), (1745, 29478), (2094, 24565), (2890, 17799), (3490, 14739), (4335, 11866), (4913, 10470), (5235, 9826), (5933, 8670)]