50138320

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2383}}^1$

素因数の和:2659

約数の個数: 40

約数和(自身を含む): 117063936

約数和(自身を除く): 66925616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2383, 2630, 4208, 4766, 5260, 9532, 10520, 11915, 19064, 21040, 23830, 38128, 47660, 95320, 190640, 626729, 1253458, 2506916, 3133645, 5013832, 6267290, 10027664, 12534580, 25069160, 50138320]

約数ペア:

[(1, 50138320), (2, 25069160), (4, 12534580), (5, 10027664), (8, 6267290), (10, 5013832), (16, 3133645), (20, 2506916), (40, 1253458), (80, 626729), (263, 190640), (526, 95320), (1052, 47660), (1315, 38128), (2104, 23830), (2383, 21040), (2630, 19064), (4208, 11915), (4766, 10520), (5260, 9532)]