55168071

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 89286624

約数和(自身を除く): 34118553

約数列:

[1, 3, 7, 21, 49, 53, 73, 97, 147, 159, 219, 291, 371, 511, 679, 1113, 1533, 2037, 2597, 3577, 3869, 4753, 5141, 7081, 7791, 10731, 11607, 14259, 15423, 21243, 27083, 35987, 49567, 81249, 107961, 148701, 189581, 251909, 346969, 375293, 568743, 755727, 1040907, 1125879, 2627051, 7881153, 18389357, 55168071]

約数ペア:

[(1, 55168071), (3, 18389357), (7, 7881153), (21, 2627051), (49, 1125879), (53, 1040907), (73, 755727), (97, 568743), (147, 375293), (159, 346969), (219, 251909), (291, 189581), (371, 148701), (511, 107961), (679, 81249), (1113, 49567), (1533, 35987), (2037, 27083), (2597, 21243), (3577, 15423), (3869, 14259), (4753, 11607), (5141, 10731), (7081, 7791)]