51845794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 64275806

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 29, 38, 47, 58, 77, 91, 94, 133, 143, 154, 182, 203, 209, 247, 266, 286, 319, 329, 377, 406, 418, 494, 517, 551, 611, 638, 658, 754, 893, 1001, 1034, 1102, 1222, 1363, 1463, 1729, 1786, 2002, 2233, 2639, 2717, 2726, 2926, 3458, 3619, 3857, 4147, 4277, 4466, 5278, 5434, 6061, 6251, 6721, 7163, 7238, 7714, 8294, 8554, 9541, 9823, 11609, 12122, 12502, 13442, 14326, 14993, 17719, 19019, 19082, 19646, 23218, 25897, 29029, 29986, 35438, 38038, 42427, 47047, 50141, 51794, 58058, 68761, 78793, 81263, 84854, 94094, 100282, 104951, 124033, 127699, 137522, 157586, 162526, 181279, 194909, 209902, 248066, 255398, 284867, 336661, 362558, 389818, 551551, 569734, 673322, 893893, 1103102, 1364363, 1787786, 1994069, 2356627, 2728726, 3703271, 3988138, 4713254, 7406542, 25922897, 51845794]

約数ペア:

[(1, 51845794), (2, 25922897), (7, 7406542), (11, 4713254), (13, 3988138), (14, 3703271), (19, 2728726), (22, 2356627), (26, 1994069), (29, 1787786), (38, 1364363), (47, 1103102), (58, 893893), (77, 673322), (91, 569734), (94, 551551), (133, 389818), (143, 362558), (154, 336661), (182, 284867), (203, 255398), (209, 248066), (247, 209902), (266, 194909), (286, 181279), (319, 162526), (329, 157586), (377, 137522), (406, 127699), (418, 124033), (494, 104951), (517, 100282), (551, 94094), (611, 84854), (638, 81263), (658, 78793), (754, 68761), (893, 58058), (1001, 51794), (1034, 50141), (1102, 47047), (1222, 42427), (1363, 38038), (1463, 35438), (1729, 29986), (1786, 29029), (2002, 25897), (2233, 23218), (2639, 19646), (2717, 19082), (2726, 19019), (2926, 17719), (3458, 14993), (3619, 14326), (3857, 13442), (4147, 12502), (4277, 12122), (4466, 11609), (5278, 9823), (5434, 9541), (6061, 8554), (6251, 8294), (6721, 7714), (7163, 7238)]