52571239903

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{41957}}^1$

素因数の和:42272

約数の個数: 32

約数和(自身を含む): 66260073600

約数和(自身を除く): 13688833697

約数列:

[1, 7, 13, 49, 91, 281, 343, 637, 1967, 3653, 4459, 13769, 25571, 41957, 96383, 178997, 293699, 545441, 1252979, 2055893, 3818087, 11789917, 14391251, 26726609, 82529419, 153268921, 187086263, 577705933, 1072882447, 4043941531, 7510177129, 52571239903]

約数ペア:

[(1, 52571239903), (7, 7510177129), (13, 4043941531), (49, 1072882447), (91, 577705933), (281, 187086263), (343, 153268921), (637, 82529419), (1967, 26726609), (3653, 14391251), (4459, 11789917), (13769, 3818087), (25571, 2055893), (41957, 1252979), (96383, 545441), (178997, 293699)]