50745968

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{383}}^1$

素因数の和:431

約数の個数: 90

約数和(自身を含む): 124170624

約数和(自身を除く): 73424656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 338, 364, 383, 392, 637, 676, 728, 766, 784, 1183, 1274, 1352, 1456, 1532, 2366, 2548, 2681, 2704, 3064, 4732, 4979, 5096, 5362, 6128, 8281, 9464, 9958, 10192, 10724, 16562, 18767, 18928, 19916, 21448, 33124, 34853, 37534, 39832, 42896, 64727, 66248, 69706, 75068, 79664, 129454, 132496, 139412, 150136, 243971, 258908, 278824, 300272, 453089, 487942, 517816, 557648, 906178, 975884, 1035632, 1812356, 1951768, 3171623, 3624712, 3903536, 6343246, 7249424, 12686492, 25372984, 50745968]

約数ペア:

[(1, 50745968), (2, 25372984), (4, 12686492), (7, 7249424), (8, 6343246), (13, 3903536), (14, 3624712), (16, 3171623), (26, 1951768), (28, 1812356), (49, 1035632), (52, 975884), (56, 906178), (91, 557648), (98, 517816), (104, 487942), (112, 453089), (169, 300272), (182, 278824), (196, 258908), (208, 243971), (338, 150136), (364, 139412), (383, 132496), (392, 129454), (637, 79664), (676, 75068), (728, 69706), (766, 66248), (784, 64727), (1183, 42896), (1274, 39832), (1352, 37534), (1456, 34853), (1532, 33124), (2366, 21448), (2548, 19916), (2681, 18928), (2704, 18767), (3064, 16562), (4732, 10724), (4979, 10192), (5096, 9958), (5362, 9464), (6128, 8281)]