53164684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 101122560

約数和(自身を除く): 47957876

約数列:

[1, 2, 4, 23, 43, 46, 86, 89, 92, 151, 172, 178, 302, 356, 604, 989, 1978, 2047, 3473, 3827, 3956, 4094, 6493, 6946, 7654, 8188, 12986, 13439, 13892, 15308, 25972, 26878, 53756, 88021, 149339, 176042, 298678, 309097, 352084, 577877, 597356, 618194, 1155754, 1236388, 2311508, 13291171, 26582342, 53164684]

約数ペア:

[(1, 53164684), (2, 26582342), (4, 13291171), (23, 2311508), (43, 1236388), (46, 1155754), (86, 618194), (89, 597356), (92, 577877), (151, 352084), (172, 309097), (178, 298678), (302, 176042), (356, 149339), (604, 88021), (989, 53756), (1978, 26878), (2047, 25972), (3473, 15308), (3827, 13892), (3956, 13439), (4094, 12986), (6493, 8188), (6946, 7654)]