53048720

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3833}}^1$

素因数の和:4019

約数の個数: 40

約数和(自身を含む): 124083576

約数和(自身を除く): 71034856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 3833, 6920, 7666, 13840, 15332, 19165, 30664, 38330, 61328, 76660, 153320, 306640, 663109, 1326218, 2652436, 3315545, 5304872, 6631090, 10609744, 13262180, 26524360, 53048720]

約数ペア:

[(1, 53048720), (2, 26524360), (4, 13262180), (5, 10609744), (8, 6631090), (10, 5304872), (16, 3315545), (20, 2652436), (40, 1326218), (80, 663109), (173, 306640), (346, 153320), (692, 76660), (865, 61328), (1384, 38330), (1730, 30664), (2768, 19165), (3460, 15332), (3833, 13840), (6920, 7666)]