56283290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 122923008

約数和(自身を除く): 66639718

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 37, 62, 70, 74, 155, 185, 217, 259, 310, 370, 434, 518, 701, 1085, 1147, 1295, 1402, 2170, 2294, 2590, 3505, 4907, 5735, 7010, 8029, 9814, 11470, 16058, 21731, 24535, 25937, 40145, 43462, 49070, 51874, 80290, 108655, 129685, 152117, 181559, 217310, 259370, 304234, 363118, 760585, 804047, 907795, 1521170, 1608094, 1815590, 4020235, 5628329, 8040470, 11256658, 28141645, 56283290]

約数ペア:

[(1, 56283290), (2, 28141645), (5, 11256658), (7, 8040470), (10, 5628329), (14, 4020235), (31, 1815590), (35, 1608094), (37, 1521170), (62, 907795), (70, 804047), (74, 760585), (155, 363118), (185, 304234), (217, 259370), (259, 217310), (310, 181559), (370, 152117), (434, 129685), (518, 108655), (701, 80290), (1085, 51874), (1147, 49070), (1295, 43462), (1402, 40145), (2170, 25937), (2294, 24535), (2590, 21731), (3505, 16058), (4907, 11470), (5735, 9814), (7010, 8029)]