54957139

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 59748480

約数和(自身を除く): 4791341

約数列:

[1, 19, 43, 137, 491, 817, 2603, 5891, 9329, 21113, 67267, 111929, 401147, 1278073, 2892481, 54957139]

約数ペア:

[(1, 54957139), (19, 2892481), (43, 1278073), (137, 401147), (491, 111929), (817, 67267), (2603, 21113), (5891, 9329)]