51941280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{108211}}^1$

素因数の和:108229

約数の個数: 48

約数和(自身を含む): 163616544

約数和(自身を除く): 111675264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 108211, 216422, 324633, 432844, 541055, 649266, 865688, 1082110, 1298532, 1623165, 1731376, 2164220, 2597064, 3246330, 3462752, 4328440, 5194128, 6492660, 8656880, 10388256, 12985320, 17313760, 25970640, 51941280]

約数ペア:

[(1, 51941280), (2, 25970640), (3, 17313760), (4, 12985320), (5, 10388256), (6, 8656880), (8, 6492660), (10, 5194128), (12, 4328440), (15, 3462752), (16, 3246330), (20, 2597064), (24, 2164220), (30, 1731376), (32, 1623165), (40, 1298532), (48, 1082110), (60, 865688), (80, 649266), (96, 541055), (120, 432844), (160, 324633), (240, 216422), (480, 108211)]