51790020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37529}}^1$

素因数の和:37564

約数の個数: 48

約数和(自身を含む): 151320960

約数和(自身を除く): 99530940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 37529, 75058, 112587, 150116, 187645, 225174, 375290, 450348, 562935, 750580, 863167, 1125870, 1726334, 2251740, 2589501, 3452668, 4315835, 5179002, 8631670, 10358004, 12947505, 17263340, 25895010, 51790020]

約数ペア:

[(1, 51790020), (2, 25895010), (3, 17263340), (4, 12947505), (5, 10358004), (6, 8631670), (10, 5179002), (12, 4315835), (15, 3452668), (20, 2589501), (23, 2251740), (30, 1726334), (46, 1125870), (60, 863167), (69, 750580), (92, 562935), (115, 450348), (138, 375290), (230, 225174), (276, 187645), (345, 150116), (460, 112587), (690, 75058), (1380, 37529)]