53950095

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 100077120

約数和(自身を除く): 46127025

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 109, 153, 255, 327, 545, 647, 765, 981, 1635, 1853, 1941, 3235, 4905, 5559, 5823, 9265, 9705, 10999, 16677, 27795, 29115, 32997, 54995, 70523, 83385, 98991, 164985, 211569, 352615, 494955, 634707, 1057845, 1198891, 3173535, 3596673, 5994455, 10790019, 17983365, 53950095]

約数ペア:

[(1, 53950095), (3, 17983365), (5, 10790019), (9, 5994455), (15, 3596673), (17, 3173535), (45, 1198891), (51, 1057845), (85, 634707), (109, 494955), (153, 352615), (255, 211569), (327, 164985), (545, 98991), (647, 83385), (765, 70523), (981, 54995), (1635, 32997), (1853, 29115), (1941, 27795), (3235, 16677), (4905, 10999), (5559, 9705), (5823, 9265)]