51816618

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19583}}^1$

素因数の和:19608

約数の個数: 48

約数和(自身を含む): 133954560

約数和(自身を除く): 82137942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 19583, 39166, 58749, 117498, 137081, 176247, 274162, 352494, 411243, 528741, 822486, 959567, 1057482, 1233729, 1919134, 2467458, 2878701, 3701187, 5757402, 7402374, 8636103, 17272206, 25908309, 51816618]

約数ペア:

[(1, 51816618), (2, 25908309), (3, 17272206), (6, 8636103), (7, 7402374), (9, 5757402), (14, 3701187), (18, 2878701), (21, 2467458), (27, 1919134), (42, 1233729), (49, 1057482), (54, 959567), (63, 822486), (98, 528741), (126, 411243), (147, 352494), (189, 274162), (294, 176247), (378, 137081), (441, 117498), (882, 58749), (1323, 39166), (2646, 19583)]