53197480714

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199990529}}^1$

素因数の和:199990557

約数の個数: 16

約数和(自身を含む): 95995454400

約数和(自身を除く): 42797973686

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 199990529, 399981058, 1399933703, 2799867406, 3799820051, 7599640102, 26598740357, 53197480714]

約数ペア:

[(1, 53197480714), (2, 26598740357), (7, 7599640102), (14, 3799820051), (19, 2799867406), (38, 1399933703), (133, 399981058), (266, 199990529)]