51520234038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{499}}^1\times {\mathrm{719}}^1$

素因数の和:1506

約数の個数: 128

約数和(自身を含む): 127733760000

約数和(自身を除く): 76213525962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 263, 273, 499, 526, 546, 719, 789, 998, 1438, 1497, 1578, 1841, 2157, 2994, 3419, 3493, 3682, 4314, 5033, 5523, 6487, 6838, 6986, 9347, 10066, 10257, 10479, 11046, 12974, 15099, 18694, 19461, 20514, 20958, 23933, 28041, 30198, 38922, 45409, 47866, 56082, 65429, 71799, 90818, 130858, 131237, 136227, 143598, 189097, 196287, 262474, 272454, 358781, 378194, 392574, 393711, 567291, 717562, 787422, 918659, 1076343, 1134582, 1323679, 1706081, 1837318, 2152686, 2458261, 2511467, 2647358, 2755977, 3412162, 3971037, 4664153, 4916522, 5022934, 5118243, 5511954, 7374783, 7534401, 7942074, 9328306, 10236486, 11942567, 13992459, 14749566, 15068802, 17207827, 23885134, 27984918, 32649071, 34415654, 35827701, 51623481, 65298142, 71655402, 94359403, 97947213, 103246962, 188718806, 195894426, 283078209, 566156418, 660515821, 1226672239, 1321031642, 1981547463, 2453344478, 3680016717, 3963094926, 7360033434, 8586705673, 17173411346, 25760117019, 51520234038]

約数ペア:

[(1, 51520234038), (2, 25760117019), (3, 17173411346), (6, 8586705673), (7, 7360033434), (13, 3963094926), (14, 3680016717), (21, 2453344478), (26, 1981547463), (39, 1321031642), (42, 1226672239), (78, 660515821), (91, 566156418), (182, 283078209), (263, 195894426), (273, 188718806), (499, 103246962), (526, 97947213), (546, 94359403), (719, 71655402), (789, 65298142), (998, 51623481), (1438, 35827701), (1497, 34415654), (1578, 32649071), (1841, 27984918), (2157, 23885134), (2994, 17207827), (3419, 15068802), (3493, 14749566), (3682, 13992459), (4314, 11942567), (5033, 10236486), (5523, 9328306), (6487, 7942074), (6838, 7534401), (6986, 7374783), (9347, 5511954), (10066, 5118243), (10257, 5022934), (10479, 4916522), (11046, 4664153), (12974, 3971037), (15099, 3412162), (18694, 2755977), (19461, 2647358), (20514, 2511467), (20958, 2458261), (23933, 2152686), (28041, 1837318), (30198, 1706081), (38922, 1323679), (45409, 1134582), (47866, 1076343), (56082, 918659), (65429, 787422), (71799, 717562), (90818, 567291), (130858, 393711), (131237, 392574), (136227, 378194), (143598, 358781), (189097, 272454), (196287, 262474)]