55000960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{12277}}^1$

素因数の和:12303

約数の個数: 64

約数和(自身を含む): 150282720

約数和(自身を除く): 95281760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 12277, 24554, 49108, 61385, 85939, 98216, 122770, 171878, 196432, 245540, 343756, 392864, 429695, 491080, 687512, 785728, 859390, 982160, 1375024, 1571456, 1718780, 1964320, 2750048, 3437560, 3928640, 5500096, 6875120, 7857280, 11000192, 13750240, 27500480, 55000960]

約数ペア:

[(1, 55000960), (2, 27500480), (4, 13750240), (5, 11000192), (7, 7857280), (8, 6875120), (10, 5500096), (14, 3928640), (16, 3437560), (20, 2750048), (28, 1964320), (32, 1718780), (35, 1571456), (40, 1375024), (56, 982160), (64, 859390), (70, 785728), (80, 687512), (112, 491080), (128, 429695), (140, 392864), (160, 343756), (224, 245540), (280, 196432), (320, 171878), (448, 122770), (560, 98216), (640, 85939), (896, 61385), (1120, 49108), (2240, 24554), (4480, 12277)]