69778550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 138419712

約数和(自身を除く): 68641162

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 230, 235, 470, 575, 1081, 1150, 1175, 1291, 2162, 2350, 2582, 5405, 6455, 10810, 12910, 27025, 29693, 32275, 54050, 59386, 60677, 64550, 121354, 148465, 296930, 303385, 606770, 742325, 1395571, 1484650, 1516925, 2791142, 3033850, 6977855, 13955710, 34889275, 69778550]

約数ペア:

[(1, 69778550), (2, 34889275), (5, 13955710), (10, 6977855), (23, 3033850), (25, 2791142), (46, 1516925), (47, 1484650), (50, 1395571), (94, 742325), (115, 606770), (230, 303385), (235, 296930), (470, 148465), (575, 121354), (1081, 64550), (1150, 60677), (1175, 59386), (1291, 54050), (2162, 32275), (2350, 29693), (2582, 27025), (5405, 12910), (6455, 10810)]