49434385

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 86873472

約数和(自身を除く): 37439087

約数列:

[1, 5, 7, 11, 13, 17, 35, 49, 55, 65, 77, 83, 85, 91, 119, 143, 187, 221, 245, 385, 415, 455, 539, 581, 595, 637, 715, 833, 913, 935, 1001, 1079, 1105, 1309, 1411, 1547, 2431, 2695, 2905, 3185, 4067, 4165, 4565, 5005, 5395, 6391, 6545, 7007, 7055, 7553, 7735, 9163, 9877, 10829, 11869, 12155, 15521, 17017, 18343, 20335, 31955, 35035, 37765, 44737, 45815, 49385, 52871, 54145, 59345, 69139, 77605, 83083, 85085, 91715, 108647, 119119, 128401, 201773, 223685, 264355, 345695, 415415, 543235, 581581, 595595, 642005, 760529, 898807, 1008865, 1412411, 2907905, 3802645, 4494035, 7062055, 9886877, 49434385]

約数ペア:

[(1, 49434385), (5, 9886877), (7, 7062055), (11, 4494035), (13, 3802645), (17, 2907905), (35, 1412411), (49, 1008865), (55, 898807), (65, 760529), (77, 642005), (83, 595595), (85, 581581), (91, 543235), (119, 415415), (143, 345695), (187, 264355), (221, 223685), (245, 201773), (385, 128401), (415, 119119), (455, 108647), (539, 91715), (581, 85085), (595, 83083), (637, 77605), (715, 69139), (833, 59345), (913, 54145), (935, 52871), (1001, 49385), (1079, 45815), (1105, 44737), (1309, 37765), (1411, 35035), (1547, 31955), (2431, 20335), (2695, 18343), (2905, 17017), (3185, 15521), (4067, 12155), (4165, 11869), (4565, 10829), (5005, 9877), (5395, 9163), (6391, 7735), (6545, 7553), (7007, 7055)]