51082884

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 134977752

約数和(自身を除く): 83894868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 369, 477, 492, 636, 653, 738, 954, 1306, 1476, 1908, 1959, 2173, 2612, 3918, 4346, 5877, 6519, 7836, 8692, 11754, 13038, 19557, 23508, 26076, 26773, 34609, 39114, 53546, 69218, 78228, 80319, 103827, 107092, 138436, 160638, 207654, 240957, 311481, 321276, 415308, 481914, 622962, 963828, 1245924, 1418969, 2837938, 4256907, 5675876, 8513814, 12770721, 17027628, 25541442, 51082884]

約数ペア:

[(1, 51082884), (2, 25541442), (3, 17027628), (4, 12770721), (6, 8513814), (9, 5675876), (12, 4256907), (18, 2837938), (36, 1418969), (41, 1245924), (53, 963828), (82, 622962), (106, 481914), (123, 415308), (159, 321276), (164, 311481), (212, 240957), (246, 207654), (318, 160638), (369, 138436), (477, 107092), (492, 103827), (636, 80319), (653, 78228), (738, 69218), (954, 53546), (1306, 39114), (1476, 34609), (1908, 26773), (1959, 26076), (2173, 23508), (2612, 19557), (3918, 13038), (4346, 11754), (5877, 8692), (6519, 7836)]