49218045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 82612224

約数和(自身を除く): 33394179

約数列:

[1, 3, 5, 15, 23, 69, 115, 331, 345, 431, 993, 1293, 1655, 2155, 4965, 6465, 7613, 9913, 22839, 29739, 38065, 49565, 114195, 142661, 148695, 427983, 713305, 2139915, 3281203, 9843609, 16406015, 49218045]

約数ペア:

[(1, 49218045), (3, 16406015), (5, 9843609), (15, 3281203), (23, 2139915), (69, 713305), (115, 427983), (331, 148695), (345, 142661), (431, 114195), (993, 49565), (1293, 38065), (1655, 29739), (2155, 22839), (4965, 9913), (6465, 7613)]