39414950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 77137920

約数和(自身を除く): 37722970

約数列:

[1, 2, 5, 10, 25, 31, 50, 59, 62, 118, 155, 295, 310, 431, 590, 775, 862, 1475, 1550, 1829, 2155, 2950, 3658, 4310, 9145, 10775, 13361, 18290, 21550, 25429, 26722, 45725, 50858, 66805, 91450, 127145, 133610, 254290, 334025, 635725, 668050, 788299, 1271450, 1576598, 3941495, 7882990, 19707475, 39414950]

約数ペア:

[(1, 39414950), (2, 19707475), (5, 7882990), (10, 3941495), (25, 1576598), (31, 1271450), (50, 788299), (59, 668050), (62, 635725), (118, 334025), (155, 254290), (295, 133610), (310, 127145), (431, 91450), (590, 66805), (775, 50858), (862, 45725), (1475, 26722), (1550, 25429), (1829, 21550), (2155, 18290), (2950, 13361), (3658, 10775), (4310, 9145)]