49231360

素因数分解:

$2^9\times 5^1\times {\mathrm{19231}}^1$

素因数の和:19254

約数の個数: 40

約数和(自身を含む): 118046016

約数和(自身を除く): 68814656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 19231, 38462, 76924, 96155, 153848, 192310, 307696, 384620, 615392, 769240, 1230784, 1538480, 2461568, 3076960, 4923136, 6153920, 9846272, 12307840, 24615680, 49231360]

約数ペア:

[(1, 49231360), (2, 24615680), (4, 12307840), (5, 9846272), (8, 6153920), (10, 4923136), (16, 3076960), (20, 2461568), (32, 1538480), (40, 1230784), (64, 769240), (80, 615392), (128, 384620), (160, 307696), (256, 192310), (320, 153848), (512, 96155), (640, 76924), (1280, 38462), (2560, 19231)]