52570568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{991}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 104160000

約数和(自身を除く): 51589432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 349, 698, 991, 1396, 1982, 2792, 3964, 6631, 7928, 13262, 18829, 26524, 37658, 53048, 75316, 150632, 345859, 691718, 1383436, 2766872, 6571321, 13142642, 26285284, 52570568]

約数ペア:

[(1, 52570568), (2, 26285284), (4, 13142642), (8, 6571321), (19, 2766872), (38, 1383436), (76, 691718), (152, 345859), (349, 150632), (698, 75316), (991, 53048), (1396, 37658), (1982, 26524), (2792, 18829), (3964, 13262), (6631, 7928)]