49850880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{6491}}^1$

素因数の和:6517

約数の個数: 80

約数和(自身を含む): 159391584

約数和(自身を除く): 109540704

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, 6491, 7680, 12982, 19473, 25964, 32455, 38946, 51928, 64910, 77892, 97365, 103856, 129820, 155784, 194730, 207712, 259640, 311568, 389460, 415424, 519280, 623136, 778920, 830848, 1038560, 1246272, 1557840, 1661696, 2077120, 2492544, 3115680, 3323392, 4154240, 4985088, 6231360, 8308480, 9970176, 12462720, 16616960, 24925440, 49850880]

約数ペア:

[(1, 49850880), (2, 24925440), (3, 16616960), (4, 12462720), (5, 9970176), (6, 8308480), (8, 6231360), (10, 4985088), (12, 4154240), (15, 3323392), (16, 3115680), (20, 2492544), (24, 2077120), (30, 1661696), (32, 1557840), (40, 1246272), (48, 1038560), (60, 830848), (64, 778920), (80, 623136), (96, 519280), (120, 415424), (128, 389460), (160, 311568), (192, 259640), (240, 207712), (256, 194730), (320, 155784), (384, 129820), (480, 103856), (512, 97365), (640, 77892), (768, 64910), (960, 51928), (1280, 38946), (1536, 32455), (1920, 25964), (2560, 19473), (3840, 12982), (6491, 7680)]