51917660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4127}}^1$

素因数の和:4190

約数の個数: 48

約数和(自身を含む): 118589184

約数和(自身を除く): 66671524

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 4127, 6290, 8254, 12580, 16508, 20635, 41270, 70159, 82540, 140318, 152699, 280636, 305398, 350795, 610796, 701590, 763495, 1403180, 1526990, 2595883, 3053980, 5191766, 10383532, 12979415, 25958830, 51917660]

約数ペア:

[(1, 51917660), (2, 25958830), (4, 12979415), (5, 10383532), (10, 5191766), (17, 3053980), (20, 2595883), (34, 1526990), (37, 1403180), (68, 763495), (74, 701590), (85, 610796), (148, 350795), (170, 305398), (185, 280636), (340, 152699), (370, 140318), (629, 82540), (740, 70159), (1258, 41270), (2516, 20635), (3145, 16508), (4127, 12580), (6290, 8254)]