50624960

素因数分解:

$2^6\times 5^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:861

約数の個数: 56

約数和(自身を含む): 121194576

約数和(自身を除く): 70569616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 281, 320, 562, 563, 1124, 1126, 1405, 2248, 2252, 2810, 2815, 4496, 4504, 5620, 5630, 8992, 9008, 11240, 11260, 17984, 18016, 22480, 22520, 36032, 44960, 45040, 89920, 90080, 158203, 180160, 316406, 632812, 791015, 1265624, 1582030, 2531248, 3164060, 5062496, 6328120, 10124992, 12656240, 25312480, 50624960]

約数ペア:

[(1, 50624960), (2, 25312480), (4, 12656240), (5, 10124992), (8, 6328120), (10, 5062496), (16, 3164060), (20, 2531248), (32, 1582030), (40, 1265624), (64, 791015), (80, 632812), (160, 316406), (281, 180160), (320, 158203), (562, 90080), (563, 89920), (1124, 45040), (1126, 44960), (1405, 36032), (2248, 22520), (2252, 22480), (2810, 18016), (2815, 17984), (4496, 11260), (4504, 11240), (5620, 9008), (5630, 8992)]