56816770

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 104011776

約数和(自身を除く): 47195006

約数列:

[1, 2, 5, 10, 151, 191, 197, 302, 382, 394, 755, 955, 985, 1510, 1910, 1970, 28841, 29747, 37627, 57682, 59494, 75254, 144205, 148735, 188135, 288410, 297470, 376270, 5681677, 11363354, 28408385, 56816770]

約数ペア:

[(1, 56816770), (2, 28408385), (5, 11363354), (10, 5681677), (151, 376270), (191, 297470), (197, 288410), (302, 188135), (382, 148735), (394, 144205), (755, 75254), (955, 59494), (985, 57682), (1510, 37627), (1910, 29747), (1970, 28841)]