50726480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{90583}}^1$

素因数の和:90603

約数の個数: 40

約数和(自身を含む): 134788992

約数和(自身を除く): 84062512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 90583, 181166, 362332, 452915, 634081, 724664, 905830, 1268162, 1449328, 1811660, 2536324, 3170405, 3623320, 5072648, 6340810, 7246640, 10145296, 12681620, 25363240, 50726480]

約数ペア:

[(1, 50726480), (2, 25363240), (4, 12681620), (5, 10145296), (7, 7246640), (8, 6340810), (10, 5072648), (14, 3623320), (16, 3170405), (20, 2536324), (28, 1811660), (35, 1449328), (40, 1268162), (56, 905830), (70, 724664), (80, 634081), (112, 452915), (140, 362332), (280, 181166), (560, 90583)]