54099712

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 118323072

約数和(自身を除く): 64223360

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 401, 496, 527, 544, 802, 992, 1054, 1088, 1604, 1984, 2108, 2176, 3208, 3968, 4216, 4352, 6416, 6817, 7936, 8432, 12431, 12832, 13634, 16864, 24862, 25664, 27268, 33728, 49724, 51328, 54536, 67456, 99448, 102656, 109072, 134912, 198896, 211327, 218144, 397792, 422654, 436288, 795584, 845308, 872576, 1591168, 1690616, 1745152, 3182336, 3381232, 6762464, 13524928, 27049856, 54099712]

約数ペア:

[(1, 54099712), (2, 27049856), (4, 13524928), (8, 6762464), (16, 3381232), (17, 3182336), (31, 1745152), (32, 1690616), (34, 1591168), (62, 872576), (64, 845308), (68, 795584), (124, 436288), (128, 422654), (136, 397792), (248, 218144), (256, 211327), (272, 198896), (401, 134912), (496, 109072), (527, 102656), (544, 99448), (802, 67456), (992, 54536), (1054, 51328), (1088, 49724), (1604, 33728), (1984, 27268), (2108, 25664), (2176, 24862), (3208, 16864), (3968, 13634), (4216, 12832), (4352, 12431), (6416, 8432), (6817, 7936)]