51905172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1451}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 132701184

約数和(自身を除く): 80796012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 271, 542, 813, 1084, 1451, 1626, 2902, 2981, 3252, 4353, 5804, 5962, 8706, 8943, 11924, 15961, 17412, 17886, 31922, 35772, 47883, 63844, 95766, 191532, 393221, 786442, 1179663, 1572884, 2359326, 4325431, 4718652, 8650862, 12976293, 17301724, 25952586, 51905172]

約数ペア:

[(1, 51905172), (2, 25952586), (3, 17301724), (4, 12976293), (6, 8650862), (11, 4718652), (12, 4325431), (22, 2359326), (33, 1572884), (44, 1179663), (66, 786442), (132, 393221), (271, 191532), (542, 95766), (813, 63844), (1084, 47883), (1451, 35772), (1626, 31922), (2902, 17886), (2981, 17412), (3252, 15961), (4353, 11924), (5804, 8943), (5962, 8706)]