57011825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 82494720

約数和(自身を除く): 25482895

約数列:

[1, 5, 13, 23, 25, 29, 65, 115, 145, 263, 299, 325, 377, 575, 667, 725, 1315, 1495, 1885, 3335, 3419, 6049, 6575, 7475, 7627, 8671, 9425, 16675, 17095, 30245, 38135, 43355, 78637, 85475, 99151, 151225, 175421, 190675, 216775, 393185, 495755, 877105, 1965925, 2280473, 2478775, 4385525, 11402365, 57011825]

約数ペア:

[(1, 57011825), (5, 11402365), (13, 4385525), (23, 2478775), (25, 2280473), (29, 1965925), (65, 877105), (115, 495755), (145, 393185), (263, 216775), (299, 190675), (325, 175421), (377, 151225), (575, 99151), (667, 85475), (725, 78637), (1315, 43355), (1495, 38135), (1885, 30245), (3335, 17095), (3419, 16675), (6049, 9425), (6575, 8671), (7475, 7627)]