56271040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{25121}}^1$

素因数の和:25145

約数の個数: 56

約数和(自身を含む): 153143712

約数和(自身を除く): 96872672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 25121, 50242, 100484, 125605, 175847, 200968, 251210, 351694, 401936, 502420, 703388, 803872, 879235, 1004840, 1406776, 1607744, 1758470, 2009680, 2813552, 3516940, 4019360, 5627104, 7033880, 8038720, 11254208, 14067760, 28135520, 56271040]

約数ペア:

[(1, 56271040), (2, 28135520), (4, 14067760), (5, 11254208), (7, 8038720), (8, 7033880), (10, 5627104), (14, 4019360), (16, 3516940), (20, 2813552), (28, 2009680), (32, 1758470), (35, 1607744), (40, 1406776), (56, 1004840), (64, 879235), (70, 803872), (80, 703388), (112, 502420), (140, 401936), (160, 351694), (224, 251210), (280, 200968), (320, 175847), (448, 125605), (560, 100484), (1120, 50242), (2240, 25121)]