52441221

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^2\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 83553792

約数和(自身を除く): 31112571

約数列:

[1, 3, 7, 21, 49, 53, 127, 147, 159, 371, 381, 889, 1113, 2597, 2667, 2809, 6223, 6731, 7791, 8427, 18669, 19663, 20193, 47117, 58989, 137641, 141351, 329819, 356743, 412923, 989457, 1070229, 2497201, 7491603, 17480407, 52441221]

約数ペア:

[(1, 52441221), (3, 17480407), (7, 7491603), (21, 2497201), (49, 1070229), (53, 989457), (127, 412923), (147, 356743), (159, 329819), (371, 141351), (381, 137641), (889, 58989), (1113, 47117), (2597, 20193), (2667, 19663), (2809, 18669), (6223, 8427), (6731, 7791)]