53722130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9967}}^1$

素因数の和:9999

約数の個数: 48

約数和(自身を含む): 122726016

約数和(自身を除く): 69003886

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 9967, 19934, 49835, 69769, 99670, 109637, 139538, 219274, 348845, 488383, 548185, 697690, 767459, 976766, 1096370, 1534918, 2441915, 3837295, 4883830, 5372213, 7674590, 10744426, 26861065, 53722130]

約数ペア:

[(1, 53722130), (2, 26861065), (5, 10744426), (7, 7674590), (10, 5372213), (11, 4883830), (14, 3837295), (22, 2441915), (35, 1534918), (49, 1096370), (55, 976766), (70, 767459), (77, 697690), (98, 548185), (110, 488383), (154, 348845), (245, 219274), (385, 139538), (490, 109637), (539, 99670), (770, 69769), (1078, 49835), (2695, 19934), (5390, 9967)]