55621874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 109707264

約数和(自身を除く): 54085390

約数列:

[1, 2, 7, 11, 14, 22, 31, 61, 62, 77, 122, 154, 191, 217, 341, 382, 427, 434, 671, 682, 854, 1337, 1342, 1891, 2101, 2387, 2674, 3782, 4202, 4697, 4774, 5921, 9394, 11651, 11842, 13237, 14707, 20801, 23302, 26474, 29414, 41447, 41602, 65131, 81557, 82894, 128161, 130262, 145607, 163114, 256322, 291214, 361181, 455917, 722362, 897127, 911834, 1794254, 2528267, 3972991, 5056534, 7945982, 27810937, 55621874]

約数ペア:

[(1, 55621874), (2, 27810937), (7, 7945982), (11, 5056534), (14, 3972991), (22, 2528267), (31, 1794254), (61, 911834), (62, 897127), (77, 722362), (122, 455917), (154, 361181), (191, 291214), (217, 256322), (341, 163114), (382, 145607), (427, 130262), (434, 128161), (671, 82894), (682, 81557), (854, 65131), (1337, 41602), (1342, 41447), (1891, 29414), (2101, 26474), (2387, 23302), (2674, 20801), (3782, 14707), (4202, 13237), (4697, 11842), (4774, 11651), (5921, 9394)]