39545050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 77620032

約数和(自身を除く): 38074982

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 137, 230, 251, 274, 502, 575, 685, 1150, 1255, 1370, 2510, 3151, 3425, 5773, 6275, 6302, 6850, 11546, 12550, 15755, 28865, 31510, 34387, 57730, 68774, 78775, 144325, 157550, 171935, 288650, 343870, 790901, 859675, 1581802, 1719350, 3954505, 7909010, 19772525, 39545050]

約数ペア:

[(1, 39545050), (2, 19772525), (5, 7909010), (10, 3954505), (23, 1719350), (25, 1581802), (46, 859675), (50, 790901), (115, 343870), (137, 288650), (230, 171935), (251, 157550), (274, 144325), (502, 78775), (575, 68774), (685, 57730), (1150, 34387), (1255, 31510), (1370, 28865), (2510, 15755), (3151, 12550), (3425, 11546), (5773, 6850), (6275, 6302)]