51972371968

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2731}}^1$

素因数の和:2900

約数の個数: 160

約数和(自身を含む): 118053872640

約数和(自身を除く): 66081500672

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 109, 124, 128, 176, 218, 248, 256, 341, 352, 436, 496, 512, 682, 704, 872, 992, 1199, 1364, 1408, 1744, 1984, 2398, 2728, 2731, 2816, 3379, 3488, 3968, 4796, 5456, 5462, 5632, 6758, 6976, 7936, 9592, 10912, 10924, 13516, 13952, 15872, 19184, 21824, 21848, 27032, 27904, 30041, 37169, 38368, 43648, 43696, 54064, 55808, 60082, 74338, 76736, 84661, 87296, 87392, 108128, 120164, 148676, 153472, 169322, 174592, 174784, 216256, 240328, 297352, 297679, 306944, 338644, 349568, 432512, 480656, 594704, 595358, 613888, 677288, 699136, 865024, 931271, 961312, 1189408, 1190716, 1354576, 1398272, 1730048, 1862542, 1922624, 2378816, 2381432, 2709152, 3274469, 3725084, 3845248, 4757632, 4762864, 5418304, 6548938, 7450168, 7690496, 9228049, 9515264, 9525728, 10836608, 13097876, 14900336, 15380992, 18456098, 19030528, 19051456, 21673216, 26195752, 29800672, 36912196, 38102912, 43346432, 52391504, 59601344, 73824392, 76205824, 101508539, 104783008, 119202688, 147648784, 152411648, 203017078, 209566016, 238405376, 295297568, 406034156, 419132032, 476810752, 590595136, 812068312, 838264064, 1181190272, 1624136624, 1676528128, 2362380544, 3248273248, 4724761088, 6496546496, 12993092992, 25986185984, 51972371968]

約数ペア:

[(1, 51972371968), (2, 25986185984), (4, 12993092992), (8, 6496546496), (11, 4724761088), (16, 3248273248), (22, 2362380544), (31, 1676528128), (32, 1624136624), (44, 1181190272), (62, 838264064), (64, 812068312), (88, 590595136), (109, 476810752), (124, 419132032), (128, 406034156), (176, 295297568), (218, 238405376), (248, 209566016), (256, 203017078), (341, 152411648), (352, 147648784), (436, 119202688), (496, 104783008), (512, 101508539), (682, 76205824), (704, 73824392), (872, 59601344), (992, 52391504), (1199, 43346432), (1364, 38102912), (1408, 36912196), (1744, 29800672), (1984, 26195752), (2398, 21673216), (2728, 19051456), (2731, 19030528), (2816, 18456098), (3379, 15380992), (3488, 14900336), (3968, 13097876), (4796, 10836608), (5456, 9525728), (5462, 9515264), (5632, 9228049), (6758, 7690496), (6976, 7450168), (7936, 6548938), (9592, 5418304), (10912, 4762864), (10924, 4757632), (13516, 3845248), (13952, 3725084), (15872, 3274469), (19184, 2709152), (21824, 2381432), (21848, 2378816), (27032, 1922624), (27904, 1862542), (30041, 1730048), (37169, 1398272), (38368, 1354576), (43648, 1190716), (43696, 1189408), (54064, 961312), (55808, 931271), (60082, 865024), (74338, 699136), (76736, 677288), (84661, 613888), (87296, 595358), (87392, 594704), (108128, 480656), (120164, 432512), (148676, 349568), (153472, 338644), (169322, 306944), (174592, 297679), (174784, 297352), (216256, 240328)]