53994435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 96526080

約数和(自身を除く): 42531645

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 121, 165, 213, 355, 363, 419, 605, 781, 1065, 1257, 1815, 2095, 2343, 3905, 4609, 6285, 8591, 11715, 13827, 23045, 25773, 29749, 42955, 50699, 69135, 89247, 128865, 148745, 152097, 253495, 327239, 446235, 760485, 981717, 1636195, 3599629, 4908585, 10798887, 17998145, 53994435]

約数ペア:

[(1, 53994435), (3, 17998145), (5, 10798887), (11, 4908585), (15, 3599629), (33, 1636195), (55, 981717), (71, 760485), (121, 446235), (165, 327239), (213, 253495), (355, 152097), (363, 148745), (419, 128865), (605, 89247), (781, 69135), (1065, 50699), (1257, 42955), (1815, 29749), (2095, 25773), (2343, 23045), (3905, 13827), (4609, 11715), (6285, 8591)]