51393300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{24473}}^1$

素因数の和:24497

約数の個数: 72

約数和(自身を含む): 169947456

約数和(自身を除く): 118554156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 24473, 48946, 73419, 97892, 122365, 146838, 171311, 244730, 293676, 342622, 367095, 489460, 513933, 611825, 685244, 734190, 856555, 1027866, 1223650, 1468380, 1713110, 1835475, 2055732, 2447300, 2569665, 3426220, 3670950, 4282775, 5139330, 7341900, 8565550, 10278660, 12848325, 17131100, 25696650, 51393300]

約数ペア:

[(1, 51393300), (2, 25696650), (3, 17131100), (4, 12848325), (5, 10278660), (6, 8565550), (7, 7341900), (10, 5139330), (12, 4282775), (14, 3670950), (15, 3426220), (20, 2569665), (21, 2447300), (25, 2055732), (28, 1835475), (30, 1713110), (35, 1468380), (42, 1223650), (50, 1027866), (60, 856555), (70, 734190), (75, 685244), (84, 611825), (100, 513933), (105, 489460), (140, 367095), (150, 342622), (175, 293676), (210, 244730), (300, 171311), (350, 146838), (420, 122365), (525, 97892), (700, 73419), (1050, 48946), (2100, 24473)]