50628520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 120165120

約数和(自身を除く): 69536600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 113, 115, 184, 226, 230, 452, 460, 487, 565, 904, 920, 974, 1130, 1948, 2260, 2435, 2599, 3896, 4520, 4870, 5198, 9740, 10396, 11201, 12995, 19480, 20792, 22402, 25990, 44804, 51980, 55031, 56005, 89608, 103960, 110062, 112010, 220124, 224020, 275155, 440248, 448040, 550310, 1100620, 1265713, 2201240, 2531426, 5062852, 6328565, 10125704, 12657130, 25314260, 50628520]

約数ペア:

[(1, 50628520), (2, 25314260), (4, 12657130), (5, 10125704), (8, 6328565), (10, 5062852), (20, 2531426), (23, 2201240), (40, 1265713), (46, 1100620), (92, 550310), (113, 448040), (115, 440248), (184, 275155), (226, 224020), (230, 220124), (452, 112010), (460, 110062), (487, 103960), (565, 89608), (904, 56005), (920, 55031), (974, 51980), (1130, 44804), (1948, 25990), (2260, 22402), (2435, 20792), (2599, 19480), (3896, 12995), (4520, 11201), (4870, 10396), (5198, 9740)]