50872937080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{6961}}^1$

素因数の和:7629

約数の個数: 128

約数和(自身を含む): 134098145280

約数和(自身を除く): 83225208200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 607, 860, 1204, 1214, 1505, 1720, 2408, 2428, 3010, 3035, 4249, 4856, 6020, 6070, 6961, 8498, 12040, 12140, 13922, 16996, 21245, 24280, 26101, 27844, 33992, 34805, 42490, 48727, 52202, 55688, 69610, 84980, 97454, 104404, 130505, 139220, 169960, 182707, 194908, 208808, 243635, 261010, 278440, 299323, 365414, 389816, 487270, 522020, 598646, 730828, 913535, 974540, 1044040, 1197292, 1461656, 1496615, 1827070, 1949080, 2095261, 2394584, 2993230, 3654140, 4190522, 4225327, 5986460, 7308280, 8381044, 8450654, 10476305, 11972920, 16762088, 16901308, 20952610, 21126635, 29577289, 33802616, 41905220, 42253270, 59154578, 83810440, 84506540, 118309156, 147886445, 169013080, 181689061, 236618312, 295772890, 363378122, 591545780, 726756244, 908445305, 1183091560, 1271823427, 1453512488, 1816890610, 2543646854, 3633781220, 5087293708, 6359117135, 7267562440, 10174587416, 12718234270, 25436468540, 50872937080]

約数ペア:

[(1, 50872937080), (2, 25436468540), (4, 12718234270), (5, 10174587416), (7, 7267562440), (8, 6359117135), (10, 5087293708), (14, 3633781220), (20, 2543646854), (28, 1816890610), (35, 1453512488), (40, 1271823427), (43, 1183091560), (56, 908445305), (70, 726756244), (86, 591545780), (140, 363378122), (172, 295772890), (215, 236618312), (280, 181689061), (301, 169013080), (344, 147886445), (430, 118309156), (602, 84506540), (607, 83810440), (860, 59154578), (1204, 42253270), (1214, 41905220), (1505, 33802616), (1720, 29577289), (2408, 21126635), (2428, 20952610), (3010, 16901308), (3035, 16762088), (4249, 11972920), (4856, 10476305), (6020, 8450654), (6070, 8381044), (6961, 7308280), (8498, 5986460), (12040, 4225327), (12140, 4190522), (13922, 3654140), (16996, 2993230), (21245, 2394584), (24280, 2095261), (26101, 1949080), (27844, 1827070), (33992, 1496615), (34805, 1461656), (42490, 1197292), (48727, 1044040), (52202, 974540), (55688, 913535), (69610, 730828), (84980, 598646), (97454, 522020), (104404, 487270), (130505, 389816), (139220, 365414), (169960, 299323), (182707, 278440), (194908, 261010), (208808, 243635)]