49689045

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1072

約数の個数: 80

約数和(自身を含む): 107889408

約数和(自身を除く): 58200363

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 105, 119, 135, 153, 189, 255, 315, 357, 405, 459, 567, 595, 765, 945, 1031, 1071, 1377, 1785, 2295, 2835, 3093, 3213, 5155, 5355, 6885, 7217, 9279, 9639, 15465, 16065, 17527, 21651, 27837, 36085, 46395, 48195, 52581, 64953, 83511, 87635, 108255, 122689, 139185, 157743, 194859, 262905, 324765, 368067, 417555, 473229, 584577, 613445, 788715, 974295, 1104201, 1419687, 1840335, 2366145, 2922885, 3312603, 5521005, 7098435, 9937809, 16563015, 49689045]

約数ペア:

[(1, 49689045), (3, 16563015), (5, 9937809), (7, 7098435), (9, 5521005), (15, 3312603), (17, 2922885), (21, 2366145), (27, 1840335), (35, 1419687), (45, 1104201), (51, 974295), (63, 788715), (81, 613445), (85, 584577), (105, 473229), (119, 417555), (135, 368067), (153, 324765), (189, 262905), (255, 194859), (315, 157743), (357, 139185), (405, 122689), (459, 108255), (567, 87635), (595, 83511), (765, 64953), (945, 52581), (1031, 48195), (1071, 46395), (1377, 36085), (1785, 27837), (2295, 21651), (2835, 17527), (3093, 16065), (3213, 15465), (5155, 9639), (5355, 9279), (6885, 7217)]