51496320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{26821}}^1$

素因数の和:26843

約数の個数: 64

約数和(自身を含む): 164150640

約数和(自身を除く): 112654320

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, 26821, 53642, 80463, 107284, 134105, 160926, 214568, 268210, 321852, 402315, 429136, 536420, 643704, 804630, 858272, 1072840, 1287408, 1609260, 1716544, 2145680, 2574816, 3218520, 3433088, 4291360, 5149632, 6437040, 8582720, 10299264, 12874080, 17165440, 25748160, 51496320]

約数ペア:

[(1, 51496320), (2, 25748160), (3, 17165440), (4, 12874080), (5, 10299264), (6, 8582720), (8, 6437040), (10, 5149632), (12, 4291360), (15, 3433088), (16, 3218520), (20, 2574816), (24, 2145680), (30, 1716544), (32, 1609260), (40, 1287408), (48, 1072840), (60, 858272), (64, 804630), (80, 643704), (96, 536420), (120, 429136), (128, 402315), (160, 321852), (192, 268210), (240, 214568), (320, 160926), (384, 134105), (480, 107284), (640, 80463), (960, 53642), (1920, 26821)]