50513309924

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1378187}}^1$

素因数の和:1378233

約数の個数: 72

約数和(自身を含む): 118777754592

約数和(自身を除く): 68264444668

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 2156, 2618, 3332, 5236, 9163, 18326, 36652, 1378187, 2756374, 5512748, 9647309, 15160057, 19294618, 23429179, 30320114, 38589236, 46858358, 60640228, 67531163, 93716716, 106120399, 135062326, 164004253, 212240798, 257720969, 270124652, 328008506, 424481596, 515441938, 656017012, 742842793, 1030883876, 1148029771, 1485685586, 1804046783, 2296059542, 2971371172, 3608093566, 4592119084, 7216187132, 12628327481, 25256654962, 50513309924]

約数ペア:

[(1, 50513309924), (2, 25256654962), (4, 12628327481), (7, 7216187132), (11, 4592119084), (14, 3608093566), (17, 2971371172), (22, 2296059542), (28, 1804046783), (34, 1485685586), (44, 1148029771), (49, 1030883876), (68, 742842793), (77, 656017012), (98, 515441938), (119, 424481596), (154, 328008506), (187, 270124652), (196, 257720969), (238, 212240798), (308, 164004253), (374, 135062326), (476, 106120399), (539, 93716716), (748, 67531163), (833, 60640228), (1078, 46858358), (1309, 38589236), (1666, 30320114), (2156, 23429179), (2618, 19294618), (3332, 15160057), (5236, 9647309), (9163, 5512748), (18326, 2756374), (36652, 1378187)]