53551935

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5749}}^1$

素因数の和:5789

約数の個数: 40

約数和(自身を含む): 100188000

約数和(自身を除く): 46636065

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 5749, 9315, 17247, 28745, 51741, 86235, 132227, 155223, 258705, 396681, 465669, 661135, 776115, 1190043, 1983405, 2328345, 3570129, 5950215, 10710387, 17850645, 53551935]

約数ペア:

[(1, 53551935), (3, 17850645), (5, 10710387), (9, 5950215), (15, 3570129), (23, 2328345), (27, 1983405), (45, 1190043), (69, 776115), (81, 661135), (115, 465669), (135, 396681), (207, 258705), (345, 155223), (405, 132227), (621, 86235), (1035, 51741), (1863, 28745), (3105, 17247), (5749, 9315)]