51743988

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{28183}}^1$

素因数の和:28213

約数の個数: 48

約数和(自身を含む): 142047360

約数和(自身を除く): 90303372

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 28183, 56366, 84549, 112732, 169098, 253647, 338196, 479111, 507294, 760941, 958222, 1014588, 1437333, 1521882, 1916444, 2874666, 3043764, 4311999, 5749332, 8623998, 12935997, 17247996, 25871994, 51743988]

約数ペア:

[(1, 51743988), (2, 25871994), (3, 17247996), (4, 12935997), (6, 8623998), (9, 5749332), (12, 4311999), (17, 3043764), (18, 2874666), (27, 1916444), (34, 1521882), (36, 1437333), (51, 1014588), (54, 958222), (68, 760941), (102, 507294), (108, 479111), (153, 338196), (204, 253647), (306, 169098), (459, 112732), (612, 84549), (918, 56366), (1836, 28183)]