52445169

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 90105600

約数和(自身を除く): 37660431

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 149, 151, 259, 333, 447, 453, 777, 1043, 1057, 1341, 1359, 2331, 3129, 3171, 5513, 5587, 9387, 9513, 16539, 16761, 22499, 38591, 39109, 49617, 50283, 67497, 115773, 117327, 157493, 202491, 347319, 351981, 472479, 832463, 1417437, 2497389, 5827241, 7492167, 17481723, 52445169]

約数ペア:

[(1, 52445169), (3, 17481723), (7, 7492167), (9, 5827241), (21, 2497389), (37, 1417437), (63, 832463), (111, 472479), (149, 351981), (151, 347319), (259, 202491), (333, 157493), (447, 117327), (453, 115773), (777, 67497), (1043, 50283), (1057, 49617), (1341, 39109), (1359, 38591), (2331, 22499), (3129, 16761), (3171, 16539), (5513, 9513), (5587, 9387)]