47919354

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 112039200

約数和(自身を除く): 64119846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 389, 419, 778, 838, 1167, 1257, 2334, 2514, 2723, 2933, 5446, 5866, 8169, 8799, 16338, 17598, 19061, 20531, 38122, 41062, 57183, 61593, 114366, 123186, 162991, 325982, 488973, 977946, 1140937, 2281874, 3422811, 6845622, 7986559, 15973118, 23959677, 47919354]

約数ペア:

[(1, 47919354), (2, 23959677), (3, 15973118), (6, 7986559), (7, 6845622), (14, 3422811), (21, 2281874), (42, 1140937), (49, 977946), (98, 488973), (147, 325982), (294, 162991), (389, 123186), (419, 114366), (778, 61593), (838, 57183), (1167, 41062), (1257, 38122), (2334, 20531), (2514, 19061), (2723, 17598), (2933, 16338), (5446, 8799), (5866, 8169)]