55127579

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 10190821

約数列:

[1, 13, 29, 31, 53, 89, 377, 403, 689, 899, 1157, 1537, 1643, 2581, 2759, 4717, 11687, 19981, 21359, 33553, 35867, 47647, 61321, 80011, 136793, 146227, 619411, 1040143, 1778309, 1900951, 4240583, 55127579]

約数ペア:

[(1, 55127579), (13, 4240583), (29, 1900951), (31, 1778309), (53, 1040143), (89, 619411), (377, 146227), (403, 136793), (689, 80011), (899, 61321), (1157, 47647), (1537, 35867), (1643, 33553), (2581, 21359), (2759, 19981), (4717, 11687)]