51043916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1609}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 112519680

約数和(自身を除く): 61475764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 721, 1133, 1442, 1609, 2266, 2884, 3218, 4532, 6436, 7931, 11263, 15862, 17699, 22526, 31724, 35398, 45052, 70796, 123893, 165727, 247786, 331454, 495572, 662908, 1160089, 1822997, 2320178, 3645994, 4640356, 7291988, 12760979, 25521958, 51043916]

約数ペア:

[(1, 51043916), (2, 25521958), (4, 12760979), (7, 7291988), (11, 4640356), (14, 3645994), (22, 2320178), (28, 1822997), (44, 1160089), (77, 662908), (103, 495572), (154, 331454), (206, 247786), (308, 165727), (412, 123893), (721, 70796), (1133, 45052), (1442, 35398), (1609, 31724), (2266, 22526), (2884, 17699), (3218, 15862), (4532, 11263), (6436, 7931)]