51619065856

素因数分解:

$2^{12}\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^2$

素因数の和:282

約数の個数: 156

約数和(自身を含む): 109713464872

約数和(自身を除く): 58094399016

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 89, 128, 148, 172, 178, 256, 296, 344, 356, 512, 592, 688, 712, 1024, 1184, 1376, 1424, 1591, 2048, 2368, 2752, 2848, 3182, 3293, 3827, 4096, 4736, 5504, 5696, 6364, 6586, 7654, 7921, 9472, 11008, 11392, 12728, 13172, 15308, 15842, 18944, 22016, 22784, 25456, 26344, 30616, 31684, 37888, 44032, 45568, 50912, 52688, 61232, 63368, 75776, 88064, 91136, 101824, 105376, 122464, 126736, 141599, 151552, 176128, 182272, 203648, 210752, 244928, 253472, 283198, 293077, 340603, 364544, 407296, 421504, 489856, 506944, 566396, 586154, 681206, 814592, 843008, 979712, 1013888, 1132792, 1172308, 1362412, 1629184, 1686016, 1959424, 2027776, 2265584, 2344616, 2724824, 3258368, 3372032, 3918848, 4055552, 4531168, 4689232, 5449648, 6516736, 6744064, 7837696, 8111104, 9062336, 9378464, 10899296, 12602311, 13488128, 15675392, 16222208, 18124672, 18756928, 21798592, 25204622, 32444416, 36249344, 37513856, 43597184, 50409244, 72498688, 75027712, 87194368, 100818488, 144997376, 150055424, 174388736, 201636976, 289994752, 300110848, 348777472, 403273952, 579989504, 600221696, 697554944, 806547904, 1200443392, 1395109888, 1613095808, 3226191616, 6452383232, 12904766464, 25809532928, 51619065856]

約数ペア:

[(1, 51619065856), (2, 25809532928), (4, 12904766464), (8, 6452383232), (16, 3226191616), (32, 1613095808), (37, 1395109888), (43, 1200443392), (64, 806547904), (74, 697554944), (86, 600221696), (89, 579989504), (128, 403273952), (148, 348777472), (172, 300110848), (178, 289994752), (256, 201636976), (296, 174388736), (344, 150055424), (356, 144997376), (512, 100818488), (592, 87194368), (688, 75027712), (712, 72498688), (1024, 50409244), (1184, 43597184), (1376, 37513856), (1424, 36249344), (1591, 32444416), (2048, 25204622), (2368, 21798592), (2752, 18756928), (2848, 18124672), (3182, 16222208), (3293, 15675392), (3827, 13488128), (4096, 12602311), (4736, 10899296), (5504, 9378464), (5696, 9062336), (6364, 8111104), (6586, 7837696), (7654, 6744064), (7921, 6516736), (9472, 5449648), (11008, 4689232), (11392, 4531168), (12728, 4055552), (13172, 3918848), (15308, 3372032), (15842, 3258368), (18944, 2724824), (22016, 2344616), (22784, 2265584), (25456, 2027776), (26344, 1959424), (30616, 1686016), (31684, 1629184), (37888, 1362412), (44032, 1172308), (45568, 1132792), (50912, 1013888), (52688, 979712), (61232, 843008), (63368, 814592), (75776, 681206), (88064, 586154), (91136, 566396), (101824, 506944), (105376, 489856), (122464, 421504), (126736, 407296), (141599, 364544), (151552, 340603), (176128, 293077), (182272, 283198), (203648, 253472), (210752, 244928)]