51155772

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2642

約数の個数: 48

約数和(自身を含む): 126309120

約数和(自身を除く): 75153348

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 438, 876, 1679, 2539, 3358, 5037, 5078, 6716, 7617, 10074, 10156, 15234, 20148, 30468, 58397, 116794, 175191, 185347, 233588, 350382, 370694, 556041, 700764, 741388, 1112082, 2224164, 4262981, 8525962, 12788943, 17051924, 25577886, 51155772]

約数ペア:

[(1, 51155772), (2, 25577886), (3, 17051924), (4, 12788943), (6, 8525962), (12, 4262981), (23, 2224164), (46, 1112082), (69, 741388), (73, 700764), (92, 556041), (138, 370694), (146, 350382), (219, 233588), (276, 185347), (292, 175191), (438, 116794), (876, 58397), (1679, 30468), (2539, 20148), (3358, 15234), (5037, 10156), (5078, 10074), (6716, 7617)]