51411840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{26777}}^1$

素因数の和:26799

約数の個数: 64

約数和(自身を含む): 163881360

約数和(自身を除く): 112469520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 26777, 53554, 80331, 107108, 133885, 160662, 214216, 267770, 321324, 401655, 428432, 535540, 642648, 803310, 856864, 1071080, 1285296, 1606620, 1713728, 2142160, 2570592, 3213240, 3427456, 4284320, 5141184, 6426480, 8568640, 10282368, 12852960, 17137280, 25705920, 51411840]

約数ペア:

[(1, 51411840), (2, 25705920), (3, 17137280), (4, 12852960), (5, 10282368), (6, 8568640), (8, 6426480), (10, 5141184), (12, 4284320), (15, 3427456), (16, 3213240), (20, 2570592), (24, 2142160), (30, 1713728), (32, 1606620), (40, 1285296), (48, 1071080), (60, 856864), (64, 803310), (80, 642648), (96, 535540), (120, 428432), (128, 401655), (160, 321324), (192, 267770), (240, 214216), (320, 160662), (384, 133885), (480, 107108), (640, 80331), (960, 53554), (1920, 26777)]