47911578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2987

約数の個数: 64

約数和(自身を含む): 118540800

約数和(自身を除く): 70629222

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1254, 1482, 2717, 2939, 5434, 5878, 8151, 8817, 16302, 17634, 32329, 38207, 55841, 64658, 76414, 96987, 111682, 114621, 167523, 193974, 229242, 335046, 420277, 614251, 725933, 840554, 1228502, 1260831, 1451866, 1842753, 2177799, 2521662, 3685506, 4355598, 7985263, 15970526, 23955789, 47911578]

約数ペア:

[(1, 47911578), (2, 23955789), (3, 15970526), (6, 7985263), (11, 4355598), (13, 3685506), (19, 2521662), (22, 2177799), (26, 1842753), (33, 1451866), (38, 1260831), (39, 1228502), (57, 840554), (66, 725933), (78, 614251), (114, 420277), (143, 335046), (209, 229242), (247, 193974), (286, 167523), (418, 114621), (429, 111682), (494, 96987), (627, 76414), (741, 64658), (858, 55841), (1254, 38207), (1482, 32329), (2717, 17634), (2939, 16302), (5434, 8817), (5878, 8151)]