53254390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3823}}^1$

素因数の和:4036

約数の個数: 32

約数和(自身を含む): 110131200

約数和(自身を除く): 56876810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 3823, 6965, 7646, 13930, 19115, 26761, 38230, 53522, 133805, 267610, 760777, 1521554, 3803885, 5325439, 7607770, 10650878, 26627195, 53254390]

約数ペア:

[(1, 53254390), (2, 26627195), (5, 10650878), (7, 7607770), (10, 5325439), (14, 3803885), (35, 1521554), (70, 760777), (199, 267610), (398, 133805), (995, 53522), (1393, 38230), (1990, 26761), (2786, 19115), (3823, 13930), (6965, 7646)]