50535040

素因数分解:

$2^7\times 5^1\times {\mathrm{281}}^2$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 121241790

約数和(自身を除く): 70706750

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 281, 320, 562, 640, 1124, 1405, 2248, 2810, 4496, 5620, 8992, 11240, 17984, 22480, 35968, 44960, 78961, 89920, 157922, 179840, 315844, 394805, 631688, 789610, 1263376, 1579220, 2526752, 3158440, 5053504, 6316880, 10107008, 12633760, 25267520, 50535040]

約数ペア:

[(1, 50535040), (2, 25267520), (4, 12633760), (5, 10107008), (8, 6316880), (10, 5053504), (16, 3158440), (20, 2526752), (32, 1579220), (40, 1263376), (64, 789610), (80, 631688), (128, 394805), (160, 315844), (281, 179840), (320, 157922), (562, 89920), (640, 78961), (1124, 44960), (1405, 35968), (2248, 22480), (2810, 17984), (4496, 11240), (5620, 8992)]