49967244

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 129965472

約数和(自身を除く): 79998228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 113, 142, 173, 213, 226, 284, 339, 346, 426, 452, 519, 639, 678, 692, 852, 1017, 1038, 1278, 1356, 1557, 2034, 2076, 2556, 3114, 4068, 6228, 8023, 12283, 16046, 19549, 24069, 24566, 32092, 36849, 39098, 48138, 49132, 58647, 72207, 73698, 78196, 96276, 110547, 117294, 144414, 147396, 175941, 221094, 234588, 288828, 351882, 442188, 703764, 1387979, 2775958, 4163937, 5551916, 8327874, 12491811, 16655748, 24983622, 49967244]

約数ペア:

[(1, 49967244), (2, 24983622), (3, 16655748), (4, 12491811), (6, 8327874), (9, 5551916), (12, 4163937), (18, 2775958), (36, 1387979), (71, 703764), (113, 442188), (142, 351882), (173, 288828), (213, 234588), (226, 221094), (284, 175941), (339, 147396), (346, 144414), (426, 117294), (452, 110547), (519, 96276), (639, 78196), (678, 73698), (692, 72207), (852, 58647), (1017, 49132), (1038, 48138), (1278, 39098), (1356, 36849), (1557, 32092), (2034, 24566), (2076, 24069), (2556, 19549), (3114, 16046), (4068, 12283), (6228, 8023)]