49875714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^2$

素因数の和:272

約数の個数: 72

約数和(自身を含む): 128623872

約数和(自身を除く): 78748158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 113, 126, 186, 217, 226, 279, 339, 434, 558, 651, 678, 791, 1017, 1302, 1582, 1953, 2034, 2373, 3503, 3906, 4746, 7006, 7119, 10509, 12769, 14238, 21018, 24521, 25538, 31527, 38307, 49042, 63054, 73563, 76614, 89383, 114921, 147126, 178766, 220689, 229842, 268149, 395839, 441378, 536298, 791678, 804447, 1187517, 1608894, 2375034, 2770873, 3562551, 5541746, 7125102, 8312619, 16625238, 24937857, 49875714]

約数ペア:

[(1, 49875714), (2, 24937857), (3, 16625238), (6, 8312619), (7, 7125102), (9, 5541746), (14, 3562551), (18, 2770873), (21, 2375034), (31, 1608894), (42, 1187517), (62, 804447), (63, 791678), (93, 536298), (113, 441378), (126, 395839), (186, 268149), (217, 229842), (226, 220689), (279, 178766), (339, 147126), (434, 114921), (558, 89383), (651, 76614), (678, 73563), (791, 63054), (1017, 49042), (1302, 38307), (1582, 31527), (1953, 25538), (2034, 24521), (2373, 21018), (3503, 14238), (3906, 12769), (4746, 10509), (7006, 7119)]