53882640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{10691}}^1$

素因数の和:10717

約数の個数: 120

約数和(自身を含む): 206826048

約数和(自身を除く): 152943408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 10691, 21382, 32073, 42764, 53455, 64146, 74837, 85528, 96219, 106910, 128292, 149674, 160365, 171056, 192438, 213820, 224511, 256584, 299348, 320730, 374185, 384876, 427640, 449022, 481095, 513168, 598696, 641460, 673533, 748370, 769752, 855280, 898044, 962190, 1122555, 1197392, 1282920, 1347066, 1496740, 1539504, 1796088, 1924380, 2245110, 2565840, 2694132, 2993480, 3367665, 3592176, 3848760, 4490220, 5388264, 5986960, 6735330, 7697520, 8980440, 10776528, 13470660, 17960880, 26941320, 53882640]

約数ペア:

[(1, 53882640), (2, 26941320), (3, 17960880), (4, 13470660), (5, 10776528), (6, 8980440), (7, 7697520), (8, 6735330), (9, 5986960), (10, 5388264), (12, 4490220), (14, 3848760), (15, 3592176), (16, 3367665), (18, 2993480), (20, 2694132), (21, 2565840), (24, 2245110), (28, 1924380), (30, 1796088), (35, 1539504), (36, 1496740), (40, 1347066), (42, 1282920), (45, 1197392), (48, 1122555), (56, 962190), (60, 898044), (63, 855280), (70, 769752), (72, 748370), (80, 673533), (84, 641460), (90, 598696), (105, 513168), (112, 481095), (120, 449022), (126, 427640), (140, 384876), (144, 374185), (168, 320730), (180, 299348), (210, 256584), (240, 224511), (252, 213820), (280, 192438), (315, 171056), (336, 160365), (360, 149674), (420, 128292), (504, 106910), (560, 96219), (630, 85528), (720, 74837), (840, 64146), (1008, 53455), (1260, 42764), (1680, 32073), (2520, 21382), (5040, 10691)]