52356220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1019}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 126120960

約数和(自身を除く): 73764740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 367, 734, 1019, 1468, 1835, 2038, 2569, 3670, 4076, 5095, 5138, 7133, 7340, 10190, 10276, 12845, 14266, 20380, 25690, 28532, 35665, 51380, 71330, 142660, 373973, 747946, 1495892, 1869865, 2617811, 3739730, 5235622, 7479460, 10471244, 13089055, 26178110, 52356220]

約数ペア:

[(1, 52356220), (2, 26178110), (4, 13089055), (5, 10471244), (7, 7479460), (10, 5235622), (14, 3739730), (20, 2617811), (28, 1869865), (35, 1495892), (70, 747946), (140, 373973), (367, 142660), (734, 71330), (1019, 51380), (1468, 35665), (1835, 28532), (2038, 25690), (2569, 20380), (3670, 14266), (4076, 12845), (5095, 10276), (5138, 10190), (7133, 7340)]