61657244

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 122279136

約数和(自身を除く): 60621892

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 313, 407, 484, 626, 814, 1252, 1331, 1628, 2662, 3443, 4477, 5324, 6886, 8954, 11581, 13772, 17908, 23162, 37873, 46324, 49247, 75746, 98494, 127391, 151492, 196988, 254782, 416603, 509564, 833206, 1401301, 1666412, 2802602, 5605204, 15414311, 30828622, 61657244]

約数ペア:

[(1, 61657244), (2, 30828622), (4, 15414311), (11, 5605204), (22, 2802602), (37, 1666412), (44, 1401301), (74, 833206), (121, 509564), (148, 416603), (242, 254782), (313, 196988), (407, 151492), (484, 127391), (626, 98494), (814, 75746), (1252, 49247), (1331, 46324), (1628, 37873), (2662, 23162), (3443, 17908), (4477, 13772), (5324, 11581), (6886, 8954)]