52947248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{194659}}^1$

素因数の和:194684

約数の個数: 20

約数和(自身を含む): 108620280

約数和(自身を除く): 55673032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 194659, 389318, 778636, 1557272, 3114544, 3309203, 6618406, 13236812, 26473624, 52947248]

約数ペア:

[(1, 52947248), (2, 26473624), (4, 13236812), (8, 6618406), (16, 3309203), (17, 3114544), (34, 1557272), (68, 778636), (136, 389318), (272, 194659)]