49784640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{51859}}^1$

素因数の和:51879

約数の個数: 56

約数和(自身を含む): 158069280

約数和(自身を除く): 108284640

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, 160, 192, 240, 320, 480, 960, 51859, 103718, 155577, 207436, 259295, 311154, 414872, 518590, 622308, 777885, 829744, 1037180, 1244616, 1555770, 1659488, 2074360, 2489232, 3111540, 3318976, 4148720, 4978464, 6223080, 8297440, 9956928, 12446160, 16594880, 24892320, 49784640]

約数ペア:

[(1, 49784640), (2, 24892320), (3, 16594880), (4, 12446160), (5, 9956928), (6, 8297440), (8, 6223080), (10, 4978464), (12, 4148720), (15, 3318976), (16, 3111540), (20, 2489232), (24, 2074360), (30, 1659488), (32, 1555770), (40, 1244616), (48, 1037180), (60, 829744), (64, 777885), (80, 622308), (96, 518590), (120, 414872), (160, 311154), (192, 259295), (240, 207436), (320, 155577), (480, 103718), (960, 51859)]