55554870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1931}}^1$

素因数の和:2085

約数の個数: 64

約数和(自身を含む): 153570816

約数和(自身を除く): 98015946

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 1931, 2055, 2877, 3862, 4110, 4795, 5754, 5793, 9590, 9655, 11586, 13517, 14385, 19310, 27034, 28770, 28965, 40551, 57930, 67585, 81102, 135170, 202755, 264547, 405510, 529094, 793641, 1322735, 1587282, 1851829, 2645470, 3703658, 3968205, 5555487, 7936410, 9259145, 11110974, 18518290, 27777435, 55554870]

約数ペア:

[(1, 55554870), (2, 27777435), (3, 18518290), (5, 11110974), (6, 9259145), (7, 7936410), (10, 5555487), (14, 3968205), (15, 3703658), (21, 2645470), (30, 1851829), (35, 1587282), (42, 1322735), (70, 793641), (105, 529094), (137, 405510), (210, 264547), (274, 202755), (411, 135170), (685, 81102), (822, 67585), (959, 57930), (1370, 40551), (1918, 28965), (1931, 28770), (2055, 27034), (2877, 19310), (3862, 14385), (4110, 13517), (4795, 11586), (5754, 9655), (5793, 9590)]