51570640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58603}}^1$

素因数の和:58627

約数の個数: 40

約数和(自身を含む): 130804128

約数和(自身を除く): 79233488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 58603, 117206, 234412, 293015, 468824, 586030, 644633, 937648, 1172060, 1289266, 2344120, 2578532, 3223165, 4688240, 5157064, 6446330, 10314128, 12892660, 25785320, 51570640]

約数ペア:

[(1, 51570640), (2, 25785320), (4, 12892660), (5, 10314128), (8, 6446330), (10, 5157064), (11, 4688240), (16, 3223165), (20, 2578532), (22, 2344120), (40, 1289266), (44, 1172060), (55, 937648), (80, 644633), (88, 586030), (110, 468824), (176, 293015), (220, 234412), (440, 117206), (880, 58603)]