51013116

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{239}}^1$

素因数の和:285

約数の個数: 162

約数和(自身を含む): 165569040

約数和(自身を除く): 114555924

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 121, 126, 132, 147, 154, 196, 198, 231, 239, 242, 252, 294, 308, 363, 396, 441, 462, 478, 484, 539, 588, 693, 717, 726, 847, 882, 924, 956, 1078, 1089, 1386, 1434, 1452, 1617, 1673, 1694, 1764, 2151, 2156, 2178, 2541, 2629, 2772, 2868, 3234, 3346, 3388, 4302, 4356, 4851, 5019, 5082, 5258, 5929, 6468, 6692, 7623, 7887, 8604, 9702, 10038, 10164, 10516, 11711, 11858, 15057, 15246, 15774, 17787, 18403, 19404, 20076, 23422, 23661, 23716, 28919, 30114, 30492, 31548, 35133, 35574, 36806, 46844, 47322, 53361, 55209, 57838, 60228, 70266, 71148, 73612, 86757, 94644, 105399, 106722, 110418, 115676, 128821, 140532, 165627, 173514, 202433, 210798, 213444, 220836, 257642, 260271, 331254, 347028, 386463, 404866, 421596, 515284, 520542, 607299, 662508, 772926, 809732, 1041084, 1159389, 1214598, 1417031, 1545852, 1821897, 2318778, 2429196, 2834062, 3643794, 4251093, 4637556, 5668124, 7287588, 8502186, 12753279, 17004372, 25506558, 51013116]

約数ペア:

[(1, 51013116), (2, 25506558), (3, 17004372), (4, 12753279), (6, 8502186), (7, 7287588), (9, 5668124), (11, 4637556), (12, 4251093), (14, 3643794), (18, 2834062), (21, 2429196), (22, 2318778), (28, 1821897), (33, 1545852), (36, 1417031), (42, 1214598), (44, 1159389), (49, 1041084), (63, 809732), (66, 772926), (77, 662508), (84, 607299), (98, 520542), (99, 515284), (121, 421596), (126, 404866), (132, 386463), (147, 347028), (154, 331254), (196, 260271), (198, 257642), (231, 220836), (239, 213444), (242, 210798), (252, 202433), (294, 173514), (308, 165627), (363, 140532), (396, 128821), (441, 115676), (462, 110418), (478, 106722), (484, 105399), (539, 94644), (588, 86757), (693, 73612), (717, 71148), (726, 70266), (847, 60228), (882, 57838), (924, 55209), (956, 53361), (1078, 47322), (1089, 46844), (1386, 36806), (1434, 35574), (1452, 35133), (1617, 31548), (1673, 30492), (1694, 30114), (1764, 28919), (2151, 23716), (2156, 23661), (2178, 23422), (2541, 20076), (2629, 19404), (2772, 18403), (2868, 17787), (3234, 15774), (3346, 15246), (3388, 15057), (4302, 11858), (4356, 11711), (4851, 10516), (5019, 10164), (5082, 10038), (5258, 9702), (5929, 8604), (6468, 7887), (6692, 7623)]