49657351688

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{1321}}^1$

素因数の和:1735

約数の個数: 128

約数和(自身を含む): 111936384000

約数和(自身を除く): 62279032312

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 79, 116, 158, 203, 232, 293, 316, 406, 553, 586, 632, 812, 1106, 1172, 1321, 1624, 2051, 2212, 2291, 2344, 2642, 4102, 4424, 4582, 5284, 8204, 8497, 9164, 9247, 10568, 16037, 16408, 16994, 18328, 18494, 23147, 32074, 33988, 36988, 38309, 46294, 59479, 64148, 67976, 73976, 76618, 92588, 104359, 118958, 128296, 153236, 162029, 185176, 208718, 237916, 268163, 306472, 324058, 387053, 417436, 475832, 536326, 648116, 671263, 730513, 774106, 834872, 1072652, 1296232, 1342526, 1461026, 1548212, 2145304, 2685052, 2709371, 2922052, 3026411, 3096424, 4698841, 5370104, 5418742, 5844104, 6052822, 9397682, 10837484, 11224537, 12105644, 18795364, 21184877, 21674968, 22449074, 24211288, 30577187, 37590728, 42369754, 44898148, 61154374, 78571759, 84739508, 89796296, 122308748, 157143518, 169479016, 214040309, 244617496, 314287036, 428080618, 628574072, 856161236, 886738423, 1712322472, 1773476846, 3546953692, 6207168961, 7093907384, 12414337922, 24828675844, 49657351688]

約数ペア:

[(1, 49657351688), (2, 24828675844), (4, 12414337922), (7, 7093907384), (8, 6207168961), (14, 3546953692), (28, 1773476846), (29, 1712322472), (56, 886738423), (58, 856161236), (79, 628574072), (116, 428080618), (158, 314287036), (203, 244617496), (232, 214040309), (293, 169479016), (316, 157143518), (406, 122308748), (553, 89796296), (586, 84739508), (632, 78571759), (812, 61154374), (1106, 44898148), (1172, 42369754), (1321, 37590728), (1624, 30577187), (2051, 24211288), (2212, 22449074), (2291, 21674968), (2344, 21184877), (2642, 18795364), (4102, 12105644), (4424, 11224537), (4582, 10837484), (5284, 9397682), (8204, 6052822), (8497, 5844104), (9164, 5418742), (9247, 5370104), (10568, 4698841), (16037, 3096424), (16408, 3026411), (16994, 2922052), (18328, 2709371), (18494, 2685052), (23147, 2145304), (32074, 1548212), (33988, 1461026), (36988, 1342526), (38309, 1296232), (46294, 1072652), (59479, 834872), (64148, 774106), (67976, 730513), (73976, 671263), (76618, 648116), (92588, 536326), (104359, 475832), (118958, 417436), (128296, 387053), (153236, 324058), (162029, 306472), (185176, 268163), (208718, 237916)]