56405958

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1109}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 132107760

約数和(自身を除く): 75701802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 173, 294, 346, 519, 1038, 1109, 1211, 2218, 2422, 3327, 3633, 6654, 7266, 7763, 8477, 15526, 16954, 23289, 25431, 46578, 50862, 54341, 108682, 163023, 191857, 326046, 383714, 575571, 1151142, 1342999, 2685998, 4028997, 8057994, 9400993, 18801986, 28202979, 56405958]

約数ペア:

[(1, 56405958), (2, 28202979), (3, 18801986), (6, 9400993), (7, 8057994), (14, 4028997), (21, 2685998), (42, 1342999), (49, 1151142), (98, 575571), (147, 383714), (173, 326046), (294, 191857), (346, 163023), (519, 108682), (1038, 54341), (1109, 50862), (1211, 46578), (2218, 25431), (2422, 23289), (3327, 16954), (3633, 15526), (6654, 8477), (7266, 7763)]