51313338

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{5557}}^1$

素因数の和:5593

約数の個数: 48

約数和(自身を含む): 121386720

約数和(自身を除く): 70073382

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 5557, 9234, 11114, 16671, 33342, 50013, 100026, 105583, 150039, 211166, 300078, 316749, 450117, 633498, 900234, 950247, 1350351, 1900494, 2700702, 2850741, 5701482, 8552223, 17104446, 25656669, 51313338]

約数ペア:

[(1, 51313338), (2, 25656669), (3, 17104446), (6, 8552223), (9, 5701482), (18, 2850741), (19, 2700702), (27, 1900494), (38, 1350351), (54, 950247), (57, 900234), (81, 633498), (114, 450117), (162, 316749), (171, 300078), (243, 211166), (342, 150039), (486, 105583), (513, 100026), (1026, 50013), (1539, 33342), (3078, 16671), (4617, 11114), (5557, 9234)]