52176460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{372689}}^1$

素因数の和:372705

約数の個数: 24

約数和(自身を含む): 125223840

約数和(自身を除く): 73047380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 372689, 745378, 1490756, 1863445, 2608823, 3726890, 5217646, 7453780, 10435292, 13044115, 26088230, 52176460]

約数ペア:

[(1, 52176460), (2, 26088230), (4, 13044115), (5, 10435292), (7, 7453780), (10, 5217646), (14, 3726890), (20, 2608823), (28, 1863445), (35, 1490756), (70, 745378), (140, 372689)]