53751460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16693}}^1$

素因数の和:16732

約数の個数: 48

約数和(自身を含む): 134620416

約数和(自身を除く): 80868956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 16693, 33386, 66772, 83465, 116851, 166930, 233702, 333860, 383939, 467404, 584255, 767878, 1168510, 1535756, 1919695, 2337020, 2687573, 3839390, 5375146, 7678780, 10750292, 13437865, 26875730, 53751460]

約数ペア:

[(1, 53751460), (2, 26875730), (4, 13437865), (5, 10750292), (7, 7678780), (10, 5375146), (14, 3839390), (20, 2687573), (23, 2337020), (28, 1919695), (35, 1535756), (46, 1168510), (70, 767878), (92, 584255), (115, 467404), (140, 383939), (161, 333860), (230, 233702), (322, 166930), (460, 116851), (644, 83465), (805, 66772), (1610, 33386), (3220, 16693)]