50248480

素因数分解:

$2^5\times 5^1\times {\mathrm{509}}^1\times {\mathrm{617}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 119138040

約数和(自身を除く): 68889560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 509, 617, 1018, 1234, 2036, 2468, 2545, 3085, 4072, 4936, 5090, 6170, 8144, 9872, 10180, 12340, 16288, 19744, 20360, 24680, 40720, 49360, 81440, 98720, 314053, 628106, 1256212, 1570265, 2512424, 3140530, 5024848, 6281060, 10049696, 12562120, 25124240, 50248480]

約数ペア:

[(1, 50248480), (2, 25124240), (4, 12562120), (5, 10049696), (8, 6281060), (10, 5024848), (16, 3140530), (20, 2512424), (32, 1570265), (40, 1256212), (80, 628106), (160, 314053), (509, 98720), (617, 81440), (1018, 49360), (1234, 40720), (2036, 24680), (2468, 20360), (2545, 19744), (3085, 16288), (4072, 12340), (4936, 10180), (5090, 9872), (6170, 8144)]