49149646

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 93308544

約数和(自身を除く): 44158898

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 173, 182, 223, 346, 446, 637, 1211, 1274, 1561, 2249, 2422, 2899, 3122, 4498, 5798, 8477, 10927, 15743, 16954, 20293, 21854, 31486, 38579, 40586, 77158, 110201, 142051, 220402, 270053, 284102, 501527, 540106, 1003054, 1890371, 3510689, 3780742, 7021378, 24574823, 49149646]

約数ペア:

[(1, 49149646), (2, 24574823), (7, 7021378), (13, 3780742), (14, 3510689), (26, 1890371), (49, 1003054), (91, 540106), (98, 501527), (173, 284102), (182, 270053), (223, 220402), (346, 142051), (446, 110201), (637, 77158), (1211, 40586), (1274, 38579), (1561, 31486), (2249, 21854), (2422, 20293), (2899, 16954), (3122, 15743), (4498, 10927), (5798, 8477)]