53197638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{18433}}^1$

素因数の和:18488

約数の個数: 32

約数和(自身を含む): 117682656

約数和(自身を除く): 64485018

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 18433, 36866, 55299, 110598, 239629, 479258, 682021, 718887, 1364042, 1437774, 2046063, 4092126, 8866273, 17732546, 26598819, 53197638]

約数ペア:

[(1, 53197638), (2, 26598819), (3, 17732546), (6, 8866273), (13, 4092126), (26, 2046063), (37, 1437774), (39, 1364042), (74, 718887), (78, 682021), (111, 479258), (222, 239629), (481, 110598), (962, 55299), (1443, 36866), (2886, 18433)]