49740075

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 180

約数和(自身を含む): 119731920

約数和(自身を除く): 69991845

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 29, 33, 35, 45, 55, 63, 75, 77, 81, 87, 99, 105, 121, 135, 145, 165, 175, 189, 203, 225, 231, 261, 275, 297, 315, 319, 363, 385, 405, 435, 495, 525, 567, 605, 609, 675, 693, 725, 783, 825, 847, 891, 945, 957, 1015, 1089, 1155, 1305, 1485, 1575, 1595, 1815, 1827, 1925, 2025, 2079, 2175, 2233, 2349, 2475, 2541, 2835, 2871, 3025, 3045, 3267, 3465, 3509, 3915, 4235, 4455, 4725, 4785, 5075, 5445, 5481, 5775, 6237, 6525, 6699, 7425, 7623, 7975, 8613, 9075, 9135, 9801, 10395, 10527, 11165, 11745, 12705, 14175, 14355, 15225, 16335, 16443, 17325, 17545, 19575, 20097, 21175, 22275, 22869, 23925, 24563, 25839, 27225, 27405, 31185, 31581, 33495, 38115, 43065, 45675, 49005, 51975, 52635, 55825, 58725, 60291, 63525, 68607, 71775, 73689, 81675, 82215, 87725, 94743, 100485, 114345, 122815, 129195, 137025, 155925, 157905, 167475, 180873, 190575, 215325, 221067, 245025, 263175, 284229, 301455, 343035, 368445, 411075, 473715, 502425, 571725, 614075, 645975, 663201, 789525, 904365, 1105335, 1421145, 1507275, 1715175, 1842225, 1989603, 2368575, 3316005, 4521825, 5526675, 7105725, 9948015, 16580025, 49740075]

約数ペア:

[(1, 49740075), (3, 16580025), (5, 9948015), (7, 7105725), (9, 5526675), (11, 4521825), (15, 3316005), (21, 2368575), (25, 1989603), (27, 1842225), (29, 1715175), (33, 1507275), (35, 1421145), (45, 1105335), (55, 904365), (63, 789525), (75, 663201), (77, 645975), (81, 614075), (87, 571725), (99, 502425), (105, 473715), (121, 411075), (135, 368445), (145, 343035), (165, 301455), (175, 284229), (189, 263175), (203, 245025), (225, 221067), (231, 215325), (261, 190575), (275, 180873), (297, 167475), (315, 157905), (319, 155925), (363, 137025), (385, 129195), (405, 122815), (435, 114345), (495, 100485), (525, 94743), (567, 87725), (605, 82215), (609, 81675), (675, 73689), (693, 71775), (725, 68607), (783, 63525), (825, 60291), (847, 58725), (891, 55825), (945, 52635), (957, 51975), (1015, 49005), (1089, 45675), (1155, 43065), (1305, 38115), (1485, 33495), (1575, 31581), (1595, 31185), (1815, 27405), (1827, 27225), (1925, 25839), (2025, 24563), (2079, 23925), (2175, 22869), (2233, 22275), (2349, 21175), (2475, 20097), (2541, 19575), (2835, 17545), (2871, 17325), (3025, 16443), (3045, 16335), (3267, 15225), (3465, 14355), (3509, 14175), (3915, 12705), (4235, 11745), (4455, 11165), (4725, 10527), (4785, 10395), (5075, 9801), (5445, 9135), (5481, 9075), (5775, 8613), (6237, 7975), (6525, 7623), (6699, 7425)]