55438556368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2381}}^1$

素因数の和:2613

約数の個数: 160

約数和(自身を含む): 125443971072

約数和(自身を除く): 70005414704

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 157, 184, 208, 248, 299, 314, 368, 403, 496, 598, 628, 713, 806, 1196, 1256, 1426, 1612, 2041, 2381, 2392, 2512, 2852, 3224, 3611, 4082, 4762, 4784, 4867, 5704, 6448, 7222, 8164, 9269, 9524, 9734, 11408, 14444, 16328, 18538, 19048, 19468, 28888, 30953, 32656, 37076, 38096, 38936, 46943, 54763, 57776, 61906, 63271, 73811, 74152, 77872, 93886, 109526, 111941, 123812, 126542, 147622, 148304, 187772, 219052, 223882, 247624, 253084, 295244, 373817, 375544, 438104, 447764, 495248, 506168, 590488, 711919, 747634, 751088, 876208, 895528, 959543, 1012336, 1180976, 1423838, 1455233, 1495268, 1697653, 1791056, 1919086, 2847676, 2910466, 2990536, 3395306, 3838172, 4859621, 5695352, 5820932, 5981072, 6790612, 7676344, 8597791, 9719242, 11390704, 11588327, 11641864, 13581224, 15352688, 17195582, 19438484, 22069489, 23176654, 23283728, 27162448, 34391164, 38876968, 44138978, 46353308, 68782328, 77753936, 88277956, 92706616, 111771283, 137564656, 150648251, 176555912, 185413232, 223542566, 266531521, 301296502, 353111824, 447085132, 533063042, 602593004, 894170264, 1066126084, 1205186008, 1788340528, 2132252168, 2410372016, 3464909773, 4264504336, 6929819546, 13859639092, 27719278184, 55438556368]

約数ペア:

[(1, 55438556368), (2, 27719278184), (4, 13859639092), (8, 6929819546), (13, 4264504336), (16, 3464909773), (23, 2410372016), (26, 2132252168), (31, 1788340528), (46, 1205186008), (52, 1066126084), (62, 894170264), (92, 602593004), (104, 533063042), (124, 447085132), (157, 353111824), (184, 301296502), (208, 266531521), (248, 223542566), (299, 185413232), (314, 176555912), (368, 150648251), (403, 137564656), (496, 111771283), (598, 92706616), (628, 88277956), (713, 77753936), (806, 68782328), (1196, 46353308), (1256, 44138978), (1426, 38876968), (1612, 34391164), (2041, 27162448), (2381, 23283728), (2392, 23176654), (2512, 22069489), (2852, 19438484), (3224, 17195582), (3611, 15352688), (4082, 13581224), (4762, 11641864), (4784, 11588327), (4867, 11390704), (5704, 9719242), (6448, 8597791), (7222, 7676344), (8164, 6790612), (9269, 5981072), (9524, 5820932), (9734, 5695352), (11408, 4859621), (14444, 3838172), (16328, 3395306), (18538, 2990536), (19048, 2910466), (19468, 2847676), (28888, 1919086), (30953, 1791056), (32656, 1697653), (37076, 1495268), (38096, 1455233), (38936, 1423838), (46943, 1180976), (54763, 1012336), (57776, 959543), (61906, 895528), (63271, 876208), (73811, 751088), (74152, 747634), (77872, 711919), (93886, 590488), (109526, 506168), (111941, 495248), (123812, 447764), (126542, 438104), (147622, 375544), (148304, 373817), (187772, 295244), (219052, 253084), (223882, 247624)]