51265920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{26701}}^1$

素因数の和:26723

約数の個数: 64

約数和(自身を含む): 163416240

約数和(自身を除く): 112150320

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, 26701, 53402, 80103, 106804, 133505, 160206, 213608, 267010, 320412, 400515, 427216, 534020, 640824, 801030, 854432, 1068040, 1281648, 1602060, 1708864, 2136080, 2563296, 3204120, 3417728, 4272160, 5126592, 6408240, 8544320, 10253184, 12816480, 17088640, 25632960, 51265920]

約数ペア:

[(1, 51265920), (2, 25632960), (3, 17088640), (4, 12816480), (5, 10253184), (6, 8544320), (8, 6408240), (10, 5126592), (12, 4272160), (15, 3417728), (16, 3204120), (20, 2563296), (24, 2136080), (30, 1708864), (32, 1602060), (40, 1281648), (48, 1068040), (60, 854432), (64, 801030), (80, 640824), (96, 534020), (120, 427216), (128, 400515), (160, 320412), (192, 267010), (240, 213608), (320, 160206), (384, 133505), (480, 106804), (640, 80103), (960, 53402), (1920, 26701)]