51349386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{33827}}^1$

素因数の和:33866

約数の個数: 32

約数和(自身を含む): 116909568

約数和(自身を除く): 65560182

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 33827, 67654, 101481, 202962, 372097, 744194, 778021, 1116291, 1556042, 2232582, 2334063, 4668126, 8558231, 17116462, 25674693, 51349386]

約数ペア:

[(1, 51349386), (2, 25674693), (3, 17116462), (6, 8558231), (11, 4668126), (22, 2334063), (23, 2232582), (33, 1556042), (46, 1116291), (66, 778021), (69, 744194), (138, 372097), (253, 202962), (506, 101481), (759, 67654), (1518, 33827)]