54894749

素因数分解:

$7^3\times {\mathrm{13}}^2\times {\mathrm{947}}^1$

素因数の和:994

約数の個数: 24

約数和(自身を含む): 69393600

約数和(自身を除く): 14498851

約数列:

[1, 7, 13, 49, 91, 169, 343, 637, 947, 1183, 4459, 6629, 8281, 12311, 46403, 57967, 86177, 160043, 324821, 603239, 1120301, 4222673, 7842107, 54894749]

約数ペア:

[(1, 54894749), (7, 7842107), (13, 4222673), (49, 1120301), (91, 603239), (169, 324821), (343, 160043), (637, 86177), (947, 57967), (1183, 46403), (4459, 12311), (6629, 8281)]