51342390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 152409600

約数和(自身を除く): 101067210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 59, 66, 90, 99, 110, 118, 135, 165, 177, 198, 270, 293, 295, 297, 330, 354, 495, 531, 586, 590, 594, 649, 879, 885, 990, 1062, 1298, 1465, 1485, 1593, 1758, 1770, 1947, 2637, 2655, 2930, 2970, 3186, 3223, 3245, 3894, 4395, 5274, 5310, 5841, 6446, 6490, 7911, 7965, 8790, 9669, 9735, 11682, 13185, 15822, 15930, 16115, 17287, 17523, 19338, 19470, 26370, 29007, 29205, 32230, 34574, 35046, 39555, 48345, 51861, 58014, 58410, 79110, 86435, 87021, 87615, 96690, 103722, 145035, 155583, 172870, 174042, 175230, 190157, 259305, 290070, 311166, 380314, 435105, 466749, 518610, 570471, 777915, 870210, 933498, 950785, 1140942, 1555830, 1711413, 1901570, 2333745, 2852355, 3422826, 4667490, 5134239, 5704710, 8557065, 10268478, 17114130, 25671195, 51342390]

約数ペア:

[(1, 51342390), (2, 25671195), (3, 17114130), (5, 10268478), (6, 8557065), (9, 5704710), (10, 5134239), (11, 4667490), (15, 3422826), (18, 2852355), (22, 2333745), (27, 1901570), (30, 1711413), (33, 1555830), (45, 1140942), (54, 950785), (55, 933498), (59, 870210), (66, 777915), (90, 570471), (99, 518610), (110, 466749), (118, 435105), (135, 380314), (165, 311166), (177, 290070), (198, 259305), (270, 190157), (293, 175230), (295, 174042), (297, 172870), (330, 155583), (354, 145035), (495, 103722), (531, 96690), (586, 87615), (590, 87021), (594, 86435), (649, 79110), (879, 58410), (885, 58014), (990, 51861), (1062, 48345), (1298, 39555), (1465, 35046), (1485, 34574), (1593, 32230), (1758, 29205), (1770, 29007), (1947, 26370), (2637, 19470), (2655, 19338), (2930, 17523), (2970, 17287), (3186, 16115), (3223, 15930), (3245, 15822), (3894, 13185), (4395, 11682), (5274, 9735), (5310, 9669), (5841, 8790), (6446, 7965), (6490, 7911)]