68955650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{26021}}^1$

素因数の和:26086

約数の個数: 24

約数和(自身を含む): 130682484

約数和(自身を除く): 61726834

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 26021, 52042, 130105, 260210, 650525, 1301050, 1379113, 2758226, 6895565, 13791130, 34477825, 68955650]

約数ペア:

[(1, 68955650), (2, 34477825), (5, 13791130), (10, 6895565), (25, 2758226), (50, 1379113), (53, 1301050), (106, 650525), (265, 260210), (530, 130105), (1325, 52042), (2650, 26021)]