56890518

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 67525482

約数列:

[1, 2, 3, 6, 29, 31, 53, 58, 62, 87, 93, 106, 159, 174, 186, 199, 318, 398, 597, 899, 1194, 1537, 1643, 1798, 2697, 3074, 3286, 4611, 4929, 5394, 5771, 6169, 9222, 9858, 10547, 11542, 12338, 17313, 18507, 21094, 31641, 34626, 37014, 47647, 63282, 95294, 142941, 178901, 285882, 305863, 326957, 357802, 536703, 611726, 653914, 917589, 980871, 1073406, 1835178, 1961742, 9481753, 18963506, 28445259, 56890518]

約数ペア:

[(1, 56890518), (2, 28445259), (3, 18963506), (6, 9481753), (29, 1961742), (31, 1835178), (53, 1073406), (58, 980871), (62, 917589), (87, 653914), (93, 611726), (106, 536703), (159, 357802), (174, 326957), (186, 305863), (199, 285882), (318, 178901), (398, 142941), (597, 95294), (899, 63282), (1194, 47647), (1537, 37014), (1643, 34626), (1798, 31641), (2697, 21094), (3074, 18507), (3286, 17313), (4611, 12338), (4929, 11542), (5394, 10547), (5771, 9858), (6169, 9222)]