51973974

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 160

約数和(自身を含む): 139043520

約数和(自身を除く): 87069546

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 29, 37, 39, 46, 54, 58, 69, 74, 78, 81, 87, 111, 117, 138, 162, 174, 207, 222, 234, 261, 299, 333, 351, 377, 414, 481, 522, 598, 621, 666, 667, 702, 754, 783, 851, 897, 962, 999, 1053, 1073, 1131, 1242, 1334, 1443, 1566, 1702, 1794, 1863, 1998, 2001, 2106, 2146, 2262, 2349, 2553, 2691, 2886, 2997, 3219, 3393, 3726, 4002, 4329, 4698, 5106, 5382, 5994, 6003, 6438, 6786, 7659, 8073, 8658, 8671, 9657, 10179, 11063, 12006, 12987, 13949, 15318, 16146, 17342, 18009, 19314, 20358, 22126, 22977, 24219, 24679, 25974, 26013, 27898, 28971, 30537, 33189, 36018, 38961, 41847, 45954, 48438, 49358, 52026, 54027, 57942, 61074, 66378, 68931, 74037, 77922, 78039, 83694, 86913, 99567, 108054, 125541, 137862, 148074, 156078, 173826, 199134, 222111, 234117, 251082, 298701, 320827, 376623, 444222, 468234, 597402, 641654, 666333, 702351, 753246, 896103, 962481, 1129869, 1332666, 1404702, 1792206, 1924962, 1998999, 2259738, 2887443, 3997998, 5774886, 8662329, 17324658, 25986987, 51973974]

約数ペア:

[(1, 51973974), (2, 25986987), (3, 17324658), (6, 8662329), (9, 5774886), (13, 3997998), (18, 2887443), (23, 2259738), (26, 1998999), (27, 1924962), (29, 1792206), (37, 1404702), (39, 1332666), (46, 1129869), (54, 962481), (58, 896103), (69, 753246), (74, 702351), (78, 666333), (81, 641654), (87, 597402), (111, 468234), (117, 444222), (138, 376623), (162, 320827), (174, 298701), (207, 251082), (222, 234117), (234, 222111), (261, 199134), (299, 173826), (333, 156078), (351, 148074), (377, 137862), (414, 125541), (481, 108054), (522, 99567), (598, 86913), (621, 83694), (666, 78039), (667, 77922), (702, 74037), (754, 68931), (783, 66378), (851, 61074), (897, 57942), (962, 54027), (999, 52026), (1053, 49358), (1073, 48438), (1131, 45954), (1242, 41847), (1334, 38961), (1443, 36018), (1566, 33189), (1702, 30537), (1794, 28971), (1863, 27898), (1998, 26013), (2001, 25974), (2106, 24679), (2146, 24219), (2262, 22977), (2349, 22126), (2553, 20358), (2691, 19314), (2886, 18009), (2997, 17342), (3219, 16146), (3393, 15318), (3726, 13949), (4002, 12987), (4329, 12006), (4698, 11063), (5106, 10179), (5382, 9657), (5994, 8671), (6003, 8658), (6438, 8073), (6786, 7659)]