51639931616

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{4339}}^1$

素因数の和:4497

約数の個数: 192

約数和(自身を含む): 129106736640

約数和(自身を除く): 77466805024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 67, 91, 104, 112, 122, 134, 182, 208, 224, 244, 268, 364, 416, 427, 469, 488, 536, 728, 793, 854, 871, 938, 976, 1072, 1456, 1586, 1708, 1742, 1876, 1952, 2144, 2912, 3172, 3416, 3484, 3752, 4087, 4339, 5551, 6097, 6344, 6832, 6968, 7504, 8174, 8678, 11102, 12194, 12688, 13664, 13936, 15008, 16348, 17356, 22204, 24388, 25376, 27872, 28609, 30373, 32696, 34712, 44408, 48776, 53131, 56407, 57218, 60746, 65392, 69424, 88816, 97552, 106262, 112814, 114436, 121492, 130784, 138848, 177632, 195104, 212524, 225628, 228872, 242984, 264679, 290713, 371917, 394849, 425048, 451256, 457744, 485968, 529358, 581426, 743834, 789698, 850096, 902512, 915488, 971936, 1058716, 1162852, 1487668, 1579396, 1700192, 1805024, 1852753, 2034991, 2117432, 2325704, 2975336, 3158792, 3440827, 3705506, 3779269, 4069982, 4234864, 4651408, 5950672, 6317584, 6881654, 7411012, 7558538, 8139964, 8469728, 9302816, 11901344, 12635168, 13763308, 14822024, 15117076, 16279928, 17733493, 24085789, 26454883, 27526616, 29644048, 30234152, 32559856, 35466986, 48171578, 52909766, 55053232, 59288096, 60468304, 65119712, 70933972, 96343156, 105819532, 110106464, 120936608, 124134451, 141867944, 192686312, 211639064, 230535409, 248268902, 283735888, 385372624, 423278128, 461070818, 496537804, 567471776, 770745248, 846556256, 922141636, 993075608, 1613747863, 1844283272, 1986151216, 3227495726, 3688566544, 3972302432, 6454991452, 7377133088, 12909982904, 25819965808, 51639931616]

約数ペア:

[(1, 51639931616), (2, 25819965808), (4, 12909982904), (7, 7377133088), (8, 6454991452), (13, 3972302432), (14, 3688566544), (16, 3227495726), (26, 1986151216), (28, 1844283272), (32, 1613747863), (52, 993075608), (56, 922141636), (61, 846556256), (67, 770745248), (91, 567471776), (104, 496537804), (112, 461070818), (122, 423278128), (134, 385372624), (182, 283735888), (208, 248268902), (224, 230535409), (244, 211639064), (268, 192686312), (364, 141867944), (416, 124134451), (427, 120936608), (469, 110106464), (488, 105819532), (536, 96343156), (728, 70933972), (793, 65119712), (854, 60468304), (871, 59288096), (938, 55053232), (976, 52909766), (1072, 48171578), (1456, 35466986), (1586, 32559856), (1708, 30234152), (1742, 29644048), (1876, 27526616), (1952, 26454883), (2144, 24085789), (2912, 17733493), (3172, 16279928), (3416, 15117076), (3484, 14822024), (3752, 13763308), (4087, 12635168), (4339, 11901344), (5551, 9302816), (6097, 8469728), (6344, 8139964), (6832, 7558538), (6968, 7411012), (7504, 6881654), (8174, 6317584), (8678, 5950672), (11102, 4651408), (12194, 4234864), (12688, 4069982), (13664, 3779269), (13936, 3705506), (15008, 3440827), (16348, 3158792), (17356, 2975336), (22204, 2325704), (24388, 2117432), (25376, 2034991), (27872, 1852753), (28609, 1805024), (30373, 1700192), (32696, 1579396), (34712, 1487668), (44408, 1162852), (48776, 1058716), (53131, 971936), (56407, 915488), (57218, 902512), (60746, 850096), (65392, 789698), (69424, 743834), (88816, 581426), (97552, 529358), (106262, 485968), (112814, 457744), (114436, 451256), (121492, 425048), (130784, 394849), (138848, 371917), (177632, 290713), (195104, 264679), (212524, 242984), (225628, 228872)]