49870900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{21683}}^1$

素因数の和:21720

約数の個数: 36

約数和(自身を含む): 112930272

約数和(自身を除く): 63059372

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 21683, 43366, 86732, 108415, 216830, 433660, 498709, 542075, 997418, 1084150, 1994836, 2168300, 2493545, 4987090, 9974180, 12467725, 24935450, 49870900]

約数ペア:

[(1, 49870900), (2, 24935450), (4, 12467725), (5, 9974180), (10, 4987090), (20, 2493545), (23, 2168300), (25, 1994836), (46, 1084150), (50, 997418), (92, 542075), (100, 498709), (115, 433660), (230, 216830), (460, 108415), (575, 86732), (1150, 43366), (2300, 21683)]