47897052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 130709376

約数和(自身を除く): 82812324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 107, 146, 214, 219, 292, 321, 428, 438, 511, 642, 749, 876, 1022, 1284, 1498, 1533, 2044, 2247, 2996, 3066, 4494, 5329, 6132, 7811, 8988, 10658, 15622, 15987, 21316, 23433, 31244, 31974, 37303, 46866, 54677, 63948, 74606, 93732, 109354, 111909, 149212, 164031, 218708, 223818, 328062, 447636, 570203, 656124, 1140406, 1710609, 2280812, 3421218, 3991421, 6842436, 7982842, 11974263, 15965684, 23948526, 47897052]

約数ペア:

[(1, 47897052), (2, 23948526), (3, 15965684), (4, 11974263), (6, 7982842), (7, 6842436), (12, 3991421), (14, 3421218), (21, 2280812), (28, 1710609), (42, 1140406), (73, 656124), (84, 570203), (107, 447636), (146, 328062), (214, 223818), (219, 218708), (292, 164031), (321, 149212), (428, 111909), (438, 109354), (511, 93732), (642, 74606), (749, 63948), (876, 54677), (1022, 46866), (1284, 37303), (1498, 31974), (1533, 31244), (2044, 23433), (2247, 21316), (2996, 15987), (3066, 15622), (4494, 10658), (5329, 8988), (6132, 7811)]