53118988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1789}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 100340240

約数和(自身を除く): 47221252

約数列:

[1, 2, 4, 13, 26, 52, 571, 1142, 1789, 2284, 3578, 7156, 7423, 14846, 23257, 29692, 46514, 93028, 1021519, 2043038, 4086076, 13279747, 26559494, 53118988]

約数ペア:

[(1, 53118988), (2, 26559494), (4, 13279747), (13, 4086076), (26, 2043038), (52, 1021519), (571, 93028), (1142, 46514), (1789, 29692), (2284, 23257), (3578, 14846), (7156, 7423)]