49201920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{4271}}^1$

素因数の和:4298

約数の個数: 108

約数和(自身を含む): 170273376

約数和(自身を除く): 121071456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 4271, 5760, 8542, 11520, 12813, 17084, 21355, 25626, 34168, 38439, 42710, 51252, 64065, 68336, 76878, 85420, 102504, 128130, 136672, 153756, 170840, 192195, 205008, 256260, 273344, 307512, 341680, 384390, 410016, 512520, 546688, 615024, 683360, 768780, 820032, 1025040, 1093376, 1230048, 1366720, 1537560, 1640064, 2050080, 2460096, 2733440, 3075120, 3280128, 4100160, 4920192, 5466880, 6150240, 8200320, 9840384, 12300480, 16400640, 24600960, 49201920]

約数ペア:

[(1, 49201920), (2, 24600960), (3, 16400640), (4, 12300480), (5, 9840384), (6, 8200320), (8, 6150240), (9, 5466880), (10, 4920192), (12, 4100160), (15, 3280128), (16, 3075120), (18, 2733440), (20, 2460096), (24, 2050080), (30, 1640064), (32, 1537560), (36, 1366720), (40, 1230048), (45, 1093376), (48, 1025040), (60, 820032), (64, 768780), (72, 683360), (80, 615024), (90, 546688), (96, 512520), (120, 410016), (128, 384390), (144, 341680), (160, 307512), (180, 273344), (192, 256260), (240, 205008), (256, 192195), (288, 170840), (320, 153756), (360, 136672), (384, 128130), (480, 102504), (576, 85420), (640, 76878), (720, 68336), (768, 64065), (960, 51252), (1152, 42710), (1280, 38439), (1440, 34168), (1920, 25626), (2304, 21355), (2880, 17084), (3840, 12813), (4271, 11520), (5760, 8542)]