49577940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{91811}}^1$

素因数の和:91829

約数の個数: 48

約数和(自身を含む): 154244160

約数和(自身を除く): 104666220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 91811, 183622, 275433, 367244, 459055, 550866, 826299, 918110, 1101732, 1377165, 1652598, 1836220, 2478897, 2754330, 3305196, 4131495, 4957794, 5508660, 8262990, 9915588, 12394485, 16525980, 24788970, 49577940]

約数ペア:

[(1, 49577940), (2, 24788970), (3, 16525980), (4, 12394485), (5, 9915588), (6, 8262990), (9, 5508660), (10, 4957794), (12, 4131495), (15, 3305196), (18, 2754330), (20, 2478897), (27, 1836220), (30, 1652598), (36, 1377165), (45, 1101732), (54, 918110), (60, 826299), (90, 550866), (108, 459055), (135, 367244), (180, 275433), (270, 183622), (540, 91811)]