55452348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1117}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 161152992

約数和(自身を除く): 105700644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1117, 1182, 1379, 1773, 2234, 2364, 2758, 3351, 3546, 4137, 4468, 5516, 6702, 7092, 7819, 8274, 10053, 12411, 13404, 15638, 16548, 20106, 23457, 24822, 31276, 40212, 46914, 49644, 70371, 93828, 140742, 220049, 281484, 440098, 660147, 880196, 1320294, 1540343, 1980441, 2640588, 3080686, 3960882, 4621029, 6161372, 7921764, 9242058, 13863087, 18484116, 27726174, 55452348]

約数ペア:

[(1, 55452348), (2, 27726174), (3, 18484116), (4, 13863087), (6, 9242058), (7, 7921764), (9, 6161372), (12, 4621029), (14, 3960882), (18, 3080686), (21, 2640588), (28, 1980441), (36, 1540343), (42, 1320294), (63, 880196), (84, 660147), (126, 440098), (197, 281484), (252, 220049), (394, 140742), (591, 93828), (788, 70371), (1117, 49644), (1182, 46914), (1379, 40212), (1773, 31276), (2234, 24822), (2364, 23457), (2758, 20106), (3351, 16548), (3546, 15638), (4137, 13404), (4468, 12411), (5516, 10053), (6702, 8274), (7092, 7819)]