51915706688

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{6803}}^1$

素因数の和:6964

約数の個数: 112

約数和(自身を含む): 109499765760

約数和(自身を除く): 57584059072

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 59, 64, 86, 94, 118, 172, 188, 236, 344, 376, 472, 688, 752, 944, 1376, 1504, 1888, 2021, 2537, 2752, 2773, 3008, 3776, 4042, 5074, 5546, 6803, 8084, 10148, 11092, 13606, 16168, 20296, 22184, 27212, 32336, 40592, 44368, 54424, 64672, 81184, 88736, 108848, 119239, 129344, 162368, 177472, 217696, 238478, 292529, 319741, 401377, 435392, 476956, 585058, 639482, 802754, 953912, 1170116, 1278964, 1605508, 1907824, 2340232, 2557928, 3211016, 3815648, 4680464, 5115856, 6422032, 7631296, 9360928, 10231712, 12844064, 13748863, 17259211, 18721856, 18864719, 20463424, 25688128, 27497726, 34518422, 37729438, 54995452, 69036844, 75458876, 109990904, 138073688, 150917752, 219981808, 276147376, 301835504, 439963616, 552294752, 603671008, 811182917, 879927232, 1104589504, 1207342016, 1622365834, 3244731668, 6489463336, 12978926672, 25957853344, 51915706688]

約数ペア:

[(1, 51915706688), (2, 25957853344), (4, 12978926672), (8, 6489463336), (16, 3244731668), (32, 1622365834), (43, 1207342016), (47, 1104589504), (59, 879927232), (64, 811182917), (86, 603671008), (94, 552294752), (118, 439963616), (172, 301835504), (188, 276147376), (236, 219981808), (344, 150917752), (376, 138073688), (472, 109990904), (688, 75458876), (752, 69036844), (944, 54995452), (1376, 37729438), (1504, 34518422), (1888, 27497726), (2021, 25688128), (2537, 20463424), (2752, 18864719), (2773, 18721856), (3008, 17259211), (3776, 13748863), (4042, 12844064), (5074, 10231712), (5546, 9360928), (6803, 7631296), (8084, 6422032), (10148, 5115856), (11092, 4680464), (13606, 3815648), (16168, 3211016), (20296, 2557928), (22184, 2340232), (27212, 1907824), (32336, 1605508), (40592, 1278964), (44368, 1170116), (54424, 953912), (64672, 802754), (81184, 639482), (88736, 585058), (108848, 476956), (119239, 435392), (129344, 401377), (162368, 319741), (177472, 292529), (217696, 238478)]