55216403424

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 1152

約数和(自身を含む): 217211904000

約数和(自身を除く): 161995500576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 31, 32, 36, 38, 39, 42, 48, 49, 52, 56, 57, 62, 63, 72, 73, 76, 78, 84, 91, 93, 96, 98, 104, 112, 114, 117, 124, 126, 133, 144, 146, 147, 152, 156, 168, 171, 182, 186, 196, 208, 217, 219, 224, 228, 234, 247, 248, 252, 266, 273, 279, 288, 292, 294, 304, 312, 336, 342, 343, 364, 372, 392, 399, 403, 416, 434, 438, 441, 456, 468, 494, 496, 504, 511, 532, 546, 558, 584, 588, 589, 608, 624, 637, 651, 657, 672, 684, 686, 728, 741, 744, 784, 798, 806, 819, 868, 876, 882, 912, 931, 936, 949, 988, 992, 1008, 1022, 1029, 1064, 1092, 1116, 1168, 1176, 1178, 1197, 1209, 1248, 1274, 1302, 1314, 1368, 1372, 1387, 1456, 1482, 1488, 1519, 1533, 1568, 1596, 1612, 1638, 1729, 1736, 1752, 1764, 1767, 1824, 1862, 1872, 1898, 1911, 1953, 1976, 2016, 2044, 2058, 2128, 2184, 2223, 2232, 2263, 2336, 2352, 2356, 2394, 2418, 2548, 2604, 2628, 2736, 2744, 2774, 2793, 2821, 2847, 2912, 2964, 2976, 3038, 3066, 3087, 3192, 3224, 3276, 3458, 3472, 3504, 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7888057632, 9202733904, 13804100856, 18405467808, 27608201712, 55216403424]

約数ペア:

[(1, 55216403424), (2, 27608201712), (3, 18405467808), (4, 13804100856), (6, 9202733904), (7, 7888057632), (8, 6902050428), (9, 6135155936), (12, 4601366952), (13, 4247415648), (14, 3944028816), (16, 3451025214), (18, 3067577968), (19, 2906126496), (21, 2629352544), (24, 2300683476), (26, 2123707824), (28, 1972014408), (31, 1781174304), (32, 1725512607), (36, 1533788984), (38, 1453063248), (39, 1415805216), (42, 1314676272), (48, 1150341738), (49, 1126865376), (52, 1061853912), (56, 986007204), (57, 968708832), (62, 890587152), (63, 876450848), (72, 766894492), (73, 756389088), (76, 726531624), (78, 707902608), (84, 657338136), (91, 606773664), (93, 593724768), (96, 575170869), (98, 563432688), (104, 530926956), (112, 493003602), (114, 484354416), (117, 471935072), (124, 445293576), (126, 438225424), (133, 415160928), (144, 383447246), (146, 378194544), (147, 375621792), (152, 363265812), (156, 353951304), (168, 328669068), (171, 322902944), (182, 303386832), (186, 296862384), (196, 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