52917345

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{313}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 105266616

約数和(自身を除く): 52349271

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 289, 313, 585, 663, 765, 867, 939, 1105, 1445, 1565, 1989, 2601, 2817, 3315, 3757, 4069, 4335, 4695, 5321, 9945, 11271, 12207, 13005, 14085, 15963, 18785, 20345, 26605, 33813, 36621, 47889, 56355, 61035, 69173, 79815, 90457, 169065, 183105, 207519, 239445, 271371, 345865, 452285, 622557, 814113, 1037595, 1175941, 1356855, 3112785, 3527823, 4070565, 5879705, 10583469, 17639115, 52917345]

約数ペア:

[(1, 52917345), (3, 17639115), (5, 10583469), (9, 5879705), (13, 4070565), (15, 3527823), (17, 3112785), (39, 1356855), (45, 1175941), (51, 1037595), (65, 814113), (85, 622557), (117, 452285), (153, 345865), (195, 271371), (221, 239445), (255, 207519), (289, 183105), (313, 169065), (585, 90457), (663, 79815), (765, 69173), (867, 61035), (939, 56355), (1105, 47889), (1445, 36621), (1565, 33813), (1989, 26605), (2601, 20345), (2817, 18785), (3315, 15963), (3757, 14085), (4069, 13005), (4335, 12207), (4695, 11271), (5321, 9945)]