51248640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{6673}}^1$

素因数の和:6699

約数の個数: 80

約数和(自身を含む): 163860048

約数和(自身を除く): 112611408

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 6673, 7680, 13346, 20019, 26692, 33365, 40038, 53384, 66730, 80076, 100095, 106768, 133460, 160152, 200190, 213536, 266920, 320304, 400380, 427072, 533840, 640608, 800760, 854144, 1067680, 1281216, 1601520, 1708288, 2135360, 2562432, 3203040, 3416576, 4270720, 5124864, 6406080, 8541440, 10249728, 12812160, 17082880, 25624320, 51248640]

約数ペア:

[(1, 51248640), (2, 25624320), (3, 17082880), (4, 12812160), (5, 10249728), (6, 8541440), (8, 6406080), (10, 5124864), (12, 4270720), (15, 3416576), (16, 3203040), (20, 2562432), (24, 2135360), (30, 1708288), (32, 1601520), (40, 1281216), (48, 1067680), (60, 854144), (64, 800760), (80, 640608), (96, 533840), (120, 427072), (128, 400380), (160, 320304), (192, 266920), (240, 213536), (256, 200190), (320, 160152), (384, 133460), (480, 106768), (512, 100095), (640, 80076), (768, 66730), (960, 53384), (1280, 40038), (1536, 33365), (1920, 26692), (2560, 20019), (3840, 13346), (6673, 7680)]