51421130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97021}}^1$

素因数の和:97081

約数の個数: 16

約数和(自身を含む): 94305384

約数和(自身を除く): 42884254

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 97021, 194042, 485105, 970210, 5142113, 10284226, 25710565, 51421130]

約数ペア:

[(1, 51421130), (2, 25710565), (5, 10284226), (10, 5142113), (53, 970210), (106, 485105), (265, 194042), (530, 97021)]