54469240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4139}}^1$

素因数の和:4204

約数の個数: 64

約数和(自身を含む): 143078400

約数和(自身を除く): 88609160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 4139, 6580, 8278, 13160, 16556, 20695, 28973, 33112, 41390, 57946, 82780, 115892, 144865, 165560, 194533, 231784, 289730, 389066, 579460, 778132, 972665, 1158920, 1361731, 1556264, 1945330, 2723462, 3890660, 5446924, 6808655, 7781320, 10893848, 13617310, 27234620, 54469240]

約数ペア:

[(1, 54469240), (2, 27234620), (4, 13617310), (5, 10893848), (7, 7781320), (8, 6808655), (10, 5446924), (14, 3890660), (20, 2723462), (28, 1945330), (35, 1556264), (40, 1361731), (47, 1158920), (56, 972665), (70, 778132), (94, 579460), (140, 389066), (188, 289730), (235, 231784), (280, 194533), (329, 165560), (376, 144865), (470, 115892), (658, 82780), (940, 57946), (1316, 41390), (1645, 33112), (1880, 28973), (2632, 20695), (3290, 16556), (4139, 13160), (6580, 8278)]