47799661

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 61107200

約数和(自身を除く): 13307539

約数列:

[1, 7, 13, 61, 79, 91, 109, 427, 553, 763, 793, 1027, 1417, 4819, 5551, 6649, 7189, 8611, 9919, 33733, 46543, 60277, 62647, 86437, 111943, 438529, 525271, 605059, 783601, 3676897, 6828523, 47799661]

約数ペア:

[(1, 47799661), (7, 6828523), (13, 3676897), (61, 783601), (79, 605059), (91, 525271), (109, 438529), (427, 111943), (553, 86437), (763, 62647), (793, 60277), (1027, 46543), (1417, 33733), (4819, 9919), (5551, 8611), (6649, 7189)]