49369201

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16139}}^1$

素因数の和:16188

約数の個数: 16

約数和(自身を含む): 61977600

約数和(自身を除く): 12608399

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 16139, 112973, 306641, 371197, 2146487, 2598379, 7052743, 49369201]

約数ペア:

[(1, 49369201), (7, 7052743), (19, 2598379), (23, 2146487), (133, 371197), (161, 306641), (437, 112973), (3059, 16139)]