50398880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2686

約数の個数: 96

約数和(自身を含む): 144135936

約数和(自身を除く): 93737056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2647, 2720, 3808, 4760, 5294, 9520, 10588, 13235, 18529, 19040, 21176, 26470, 37058, 42352, 44999, 52940, 74116, 84704, 89998, 92645, 105880, 148232, 179996, 185290, 211760, 224995, 296464, 314993, 359992, 370580, 423520, 449990, 592928, 629986, 719984, 741160, 899980, 1259972, 1439968, 1482320, 1574965, 1799960, 2519944, 2964640, 3149930, 3599920, 5039888, 6299860, 7199840, 10079776, 12599720, 25199440, 50398880]

約数ペア:

[(1, 50398880), (2, 25199440), (4, 12599720), (5, 10079776), (7, 7199840), (8, 6299860), (10, 5039888), (14, 3599920), (16, 3149930), (17, 2964640), (20, 2519944), (28, 1799960), (32, 1574965), (34, 1482320), (35, 1439968), (40, 1259972), (56, 899980), (68, 741160), (70, 719984), (80, 629986), (85, 592928), (112, 449990), (119, 423520), (136, 370580), (140, 359992), (160, 314993), (170, 296464), (224, 224995), (238, 211760), (272, 185290), (280, 179996), (340, 148232), (476, 105880), (544, 92645), (560, 89998), (595, 84704), (680, 74116), (952, 52940), (1120, 44999), (1190, 42352), (1360, 37058), (1904, 26470), (2380, 21176), (2647, 19040), (2720, 18529), (3808, 13235), (4760, 10588), (5294, 9520)]