53117008

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 125488000

約数和(自身を除く): 72370992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 109, 112, 133, 152, 218, 229, 266, 304, 436, 458, 532, 763, 872, 916, 1064, 1526, 1603, 1744, 1832, 2071, 2128, 3052, 3206, 3664, 4142, 4351, 6104, 6412, 8284, 8702, 12208, 12824, 14497, 16568, 17404, 24961, 25648, 28994, 30457, 33136, 34808, 49922, 57988, 60914, 69616, 99844, 115976, 121828, 174727, 199688, 231952, 243656, 349454, 399376, 474259, 487312, 698908, 948518, 1397816, 1897036, 2795632, 3319813, 3794072, 6639626, 7588144, 13279252, 26558504, 53117008]

約数ペア:

[(1, 53117008), (2, 26558504), (4, 13279252), (7, 7588144), (8, 6639626), (14, 3794072), (16, 3319813), (19, 2795632), (28, 1897036), (38, 1397816), (56, 948518), (76, 698908), (109, 487312), (112, 474259), (133, 399376), (152, 349454), (218, 243656), (229, 231952), (266, 199688), (304, 174727), (436, 121828), (458, 115976), (532, 99844), (763, 69616), (872, 60914), (916, 57988), (1064, 49922), (1526, 34808), (1603, 33136), (1744, 30457), (1832, 28994), (2071, 25648), (2128, 24961), (3052, 17404), (3206, 16568), (3664, 14497), (4142, 12824), (4351, 12208), (6104, 8702), (6412, 8284)]