50186799

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 81978624

約数和(自身を除く): 31791825

約数列:

[1, 3, 9, 13, 31, 39, 93, 101, 117, 137, 279, 303, 403, 411, 909, 1209, 1233, 1313, 1781, 3131, 3627, 3939, 4247, 5343, 9393, 11817, 12741, 13837, 16029, 28179, 38223, 40703, 41511, 55211, 122109, 124533, 165633, 179881, 366327, 428947, 496899, 539643, 1286841, 1618929, 3860523, 5576311, 16728933, 50186799]

約数ペア:

[(1, 50186799), (3, 16728933), (9, 5576311), (13, 3860523), (31, 1618929), (39, 1286841), (93, 539643), (101, 496899), (117, 428947), (137, 366327), (279, 179881), (303, 165633), (403, 124533), (411, 122109), (909, 55211), (1209, 41511), (1233, 40703), (1313, 38223), (1781, 28179), (3131, 16029), (3627, 13837), (3939, 12741), (4247, 11817), (5343, 9393)]