57851420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{599}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 133056000

約数和(自身を除く): 75204580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 439, 599, 878, 1198, 1756, 2195, 2396, 2995, 4390, 4829, 5990, 6589, 8780, 9658, 11980, 13178, 19316, 24145, 26356, 32945, 48290, 65890, 96580, 131780, 262961, 525922, 1051844, 1314805, 2629610, 2892571, 5259220, 5785142, 11570284, 14462855, 28925710, 57851420]

約数ペア:

[(1, 57851420), (2, 28925710), (4, 14462855), (5, 11570284), (10, 5785142), (11, 5259220), (20, 2892571), (22, 2629610), (44, 1314805), (55, 1051844), (110, 525922), (220, 262961), (439, 131780), (599, 96580), (878, 65890), (1198, 48290), (1756, 32945), (2195, 26356), (2396, 24145), (2995, 19316), (4390, 13178), (4829, 11980), (5990, 9658), (6589, 8780)]