56024220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{133391}}^1$

素因数の和:133410

約数の個数: 48

約数和(自身を含む): 179278848

約数和(自身を除く): 123254628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 133391, 266782, 400173, 533564, 666955, 800346, 933737, 1333910, 1600692, 1867474, 2000865, 2667820, 2801211, 3734948, 4001730, 4668685, 5602422, 8003460, 9337370, 11204844, 14006055, 18674740, 28012110, 56024220]

約数ペア:

[(1, 56024220), (2, 28012110), (3, 18674740), (4, 14006055), (5, 11204844), (6, 9337370), (7, 8003460), (10, 5602422), (12, 4668685), (14, 4001730), (15, 3734948), (20, 2801211), (21, 2667820), (28, 2000865), (30, 1867474), (35, 1600692), (42, 1333910), (60, 933737), (70, 800346), (84, 666955), (105, 533564), (140, 400173), (210, 266782), (420, 133391)]