52491495

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4201}}^1$

素因数の和:4240

約数の個数: 48

約数和(自身を含む): 103470048

約数和(自身を除く): 50978553

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 4201, 12495, 12603, 21005, 29407, 63015, 71417, 88221, 147035, 205849, 214251, 357085, 441105, 499919, 617547, 1029245, 1071255, 1499757, 2499595, 3087735, 3499433, 7498785, 10498299, 17497165, 52491495]

約数ペア:

[(1, 52491495), (3, 17497165), (5, 10498299), (7, 7498785), (15, 3499433), (17, 3087735), (21, 2499595), (35, 1499757), (49, 1071255), (51, 1029245), (85, 617547), (105, 499919), (119, 441105), (147, 357085), (245, 214251), (255, 205849), (357, 147035), (595, 88221), (735, 71417), (833, 63015), (1785, 29407), (2499, 21005), (4165, 12603), (4201, 12495)]