51335460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2357}}^1$

素因数の和:2394

約数の個数: 108

約数和(自身を含む): 171233244

約数和(自身を除く): 119897784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2357, 2420, 3630, 4356, 4714, 5445, 7071, 7260, 9428, 10890, 11785, 14142, 21213, 21780, 23570, 25927, 28284, 35355, 42426, 47140, 51854, 70710, 77781, 84852, 103708, 106065, 129635, 141420, 155562, 212130, 233343, 259270, 285197, 311124, 388905, 424260, 466686, 518540, 570394, 777810, 855591, 933372, 1140788, 1166715, 1425985, 1555620, 1711182, 2333430, 2566773, 2851970, 3422364, 4277955, 4666860, 5133546, 5703940, 8555910, 10267092, 12833865, 17111820, 25667730, 51335460]

約数ペア:

[(1, 51335460), (2, 25667730), (3, 17111820), (4, 12833865), (5, 10267092), (6, 8555910), (9, 5703940), (10, 5133546), (11, 4666860), (12, 4277955), (15, 3422364), (18, 2851970), (20, 2566773), (22, 2333430), (30, 1711182), (33, 1555620), (36, 1425985), (44, 1166715), (45, 1140788), (55, 933372), (60, 855591), (66, 777810), (90, 570394), (99, 518540), (110, 466686), (121, 424260), (132, 388905), (165, 311124), (180, 285197), (198, 259270), (220, 233343), (242, 212130), (330, 155562), (363, 141420), (396, 129635), (484, 106065), (495, 103708), (605, 84852), (660, 77781), (726, 70710), (990, 51854), (1089, 47140), (1210, 42426), (1452, 35355), (1815, 28284), (1980, 25927), (2178, 23570), (2357, 21780), (2420, 21213), (3630, 14142), (4356, 11785), (4714, 10890), (5445, 9428), (7071, 7260)]