53138328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{130241}}^1$

素因数の和:130267

約数の個数: 32

約数和(自身を含む): 140661360

約数和(自身を除く): 87523032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 130241, 260482, 390723, 520964, 781446, 1041928, 1562892, 2214097, 3125784, 4428194, 6642291, 8856388, 13284582, 17712776, 26569164, 53138328]

約数ペア:

[(1, 53138328), (2, 26569164), (3, 17712776), (4, 13284582), (6, 8856388), (8, 6642291), (12, 4428194), (17, 3125784), (24, 2214097), (34, 1562892), (51, 1041928), (68, 781446), (102, 520964), (136, 390723), (204, 260482), (408, 130241)]