55520316

素因数分解:

$2^2\times 3^4\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:856

約数の個数: 60

約数和(自身を含む): 145853400

約数和(自身を除く): 90333084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 349, 491, 698, 982, 1047, 1396, 1473, 1964, 2094, 2946, 3141, 4188, 4419, 5892, 6282, 8838, 9423, 12564, 13257, 17676, 18846, 26514, 28269, 37692, 39771, 53028, 56538, 79542, 113076, 159084, 171359, 342718, 514077, 685436, 1028154, 1542231, 2056308, 3084462, 4626693, 6168924, 9253386, 13880079, 18506772, 27760158, 55520316]

約数ペア:

[(1, 55520316), (2, 27760158), (3, 18506772), (4, 13880079), (6, 9253386), (9, 6168924), (12, 4626693), (18, 3084462), (27, 2056308), (36, 1542231), (54, 1028154), (81, 685436), (108, 514077), (162, 342718), (324, 171359), (349, 159084), (491, 113076), (698, 79542), (982, 56538), (1047, 53028), (1396, 39771), (1473, 37692), (1964, 28269), (2094, 26514), (2946, 18846), (3141, 17676), (4188, 13257), (4419, 12564), (5892, 9423), (6282, 8838)]