51945336

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 158034240

約数和(自身を除く): 106088904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 37, 51, 62, 68, 72, 74, 93, 102, 111, 124, 136, 148, 153, 186, 204, 222, 248, 279, 296, 306, 333, 372, 408, 444, 527, 558, 612, 629, 666, 744, 888, 1054, 1116, 1147, 1224, 1258, 1332, 1369, 1581, 1887, 2108, 2232, 2294, 2516, 2664, 2738, 3162, 3441, 3774, 4107, 4216, 4588, 4743, 5032, 5476, 5661, 6324, 6882, 7548, 8214, 9176, 9486, 10323, 10952, 11322, 12321, 12648, 13764, 15096, 16428, 18972, 19499, 20646, 22644, 23273, 24642, 27528, 32856, 37944, 38998, 41292, 42439, 45288, 46546, 49284, 58497, 69819, 77996, 82584, 84878, 93092, 98568, 116994, 127317, 139638, 155992, 169756, 175491, 186184, 209457, 233988, 254634, 279276, 339512, 350982, 381951, 418914, 467976, 509268, 558552, 701964, 721463, 763902, 837828, 1018536, 1403928, 1442926, 1527804, 1675656, 2164389, 2885852, 3055608, 4328778, 5771704, 6493167, 8657556, 12986334, 17315112, 25972668, 51945336]

約数ペア:

[(1, 51945336), (2, 25972668), (3, 17315112), (4, 12986334), (6, 8657556), (8, 6493167), (9, 5771704), (12, 4328778), (17, 3055608), (18, 2885852), (24, 2164389), (31, 1675656), (34, 1527804), (36, 1442926), (37, 1403928), (51, 1018536), (62, 837828), (68, 763902), (72, 721463), (74, 701964), (93, 558552), (102, 509268), (111, 467976), (124, 418914), (136, 381951), (148, 350982), (153, 339512), (186, 279276), (204, 254634), (222, 233988), (248, 209457), (279, 186184), (296, 175491), (306, 169756), (333, 155992), (372, 139638), (408, 127317), (444, 116994), (527, 98568), (558, 93092), (612, 84878), (629, 82584), (666, 77996), (744, 69819), (888, 58497), (1054, 49284), (1116, 46546), (1147, 45288), (1224, 42439), (1258, 41292), (1332, 38998), (1369, 37944), (1581, 32856), (1887, 27528), (2108, 24642), (2232, 23273), (2294, 22644), (2516, 20646), (2664, 19499), (2738, 18972), (3162, 16428), (3441, 15096), (3774, 13764), (4107, 12648), (4216, 12321), (4588, 11322), (4743, 10952), (5032, 10323), (5476, 9486), (5661, 9176), (6324, 8214), (6882, 7548)]