57540890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{829}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 113304960

約数和(自身を除く): 55764070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 631, 829, 1262, 1658, 3155, 4145, 6310, 6941, 8290, 9119, 13882, 18238, 34705, 45595, 69410, 91190, 523099, 1046198, 2615495, 5230990, 5754089, 11508178, 28770445, 57540890]

約数ペア:

[(1, 57540890), (2, 28770445), (5, 11508178), (10, 5754089), (11, 5230990), (22, 2615495), (55, 1046198), (110, 523099), (631, 91190), (829, 69410), (1262, 45595), (1658, 34705), (3155, 18238), (4145, 13882), (6310, 9119), (6941, 8290)]