53384542

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{21001}}^1$

素因数の和:21075

約数の個数: 16

約数和(自身を含む): 84680064

約数和(自身を除く): 31295522

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 21001, 42002, 651031, 861041, 1302062, 1722082, 26692271, 53384542]

約数ペア:

[(1, 53384542), (2, 26692271), (31, 1722082), (41, 1302062), (62, 861041), (82, 651031), (1271, 42002), (2542, 21001)]