52980590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3209}}^1$

素因数の和:3356

約数の個数: 32

約数和(自身を含む): 103541760

約数和(自身を除く): 50561170

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3209, 3302, 6418, 8255, 16045, 16510, 32090, 41717, 83434, 208585, 407543, 417170, 815086, 2037715, 4075430, 5298059, 10596118, 26490295, 52980590]

約数ペア:

[(1, 52980590), (2, 26490295), (5, 10596118), (10, 5298059), (13, 4075430), (26, 2037715), (65, 815086), (127, 417170), (130, 407543), (254, 208585), (635, 83434), (1270, 41717), (1651, 32090), (3209, 16510), (3302, 16045), (6418, 8255)]