51471056

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 160

約数和(自身を含む): 134991360

約数和(自身を除く): 83520304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 29, 46, 52, 53, 56, 58, 91, 92, 104, 106, 112, 116, 161, 182, 184, 203, 208, 212, 232, 299, 322, 364, 368, 371, 377, 406, 424, 464, 598, 644, 667, 689, 728, 742, 754, 812, 848, 1196, 1219, 1288, 1334, 1378, 1456, 1484, 1508, 1537, 1624, 2093, 2392, 2438, 2576, 2639, 2668, 2756, 2968, 3016, 3074, 3248, 4186, 4669, 4784, 4823, 4876, 5278, 5336, 5512, 5936, 6032, 6148, 8372, 8533, 8671, 9338, 9646, 9752, 10556, 10672, 10759, 11024, 12296, 15847, 16744, 17066, 17342, 18676, 19292, 19504, 19981, 21112, 21518, 24592, 31694, 33488, 34132, 34684, 35351, 37352, 38584, 39962, 42224, 43036, 60697, 63388, 68264, 69368, 70702, 74704, 77168, 79924, 86072, 110929, 121394, 126776, 136528, 138736, 139867, 141404, 159848, 172144, 221858, 242788, 247457, 253552, 279734, 282808, 319696, 443716, 459563, 485576, 494914, 559468, 565616, 887432, 919126, 971152, 989828, 1118936, 1774864, 1838252, 1979656, 2237872, 3216941, 3676504, 3959312, 6433882, 7353008, 12867764, 25735528, 51471056]

約数ペア:

[(1, 51471056), (2, 25735528), (4, 12867764), (7, 7353008), (8, 6433882), (13, 3959312), (14, 3676504), (16, 3216941), (23, 2237872), (26, 1979656), (28, 1838252), (29, 1774864), (46, 1118936), (52, 989828), (53, 971152), (56, 919126), (58, 887432), (91, 565616), (92, 559468), (104, 494914), (106, 485576), (112, 459563), (116, 443716), (161, 319696), (182, 282808), (184, 279734), (203, 253552), (208, 247457), (212, 242788), (232, 221858), (299, 172144), (322, 159848), (364, 141404), (368, 139867), (371, 138736), (377, 136528), (406, 126776), (424, 121394), (464, 110929), (598, 86072), (644, 79924), (667, 77168), (689, 74704), (728, 70702), (742, 69368), (754, 68264), (812, 63388), (848, 60697), (1196, 43036), (1219, 42224), (1288, 39962), (1334, 38584), (1378, 37352), (1456, 35351), (1484, 34684), (1508, 34132), (1537, 33488), (1624, 31694), (2093, 24592), (2392, 21518), (2438, 21112), (2576, 19981), (2639, 19504), (2668, 19292), (2756, 18676), (2968, 17342), (3016, 17066), (3074, 16744), (3248, 15847), (4186, 12296), (4669, 11024), (4784, 10759), (4823, 10672), (4876, 10556), (5278, 9752), (5336, 9646), (5512, 9338), (5936, 8671), (6032, 8533), (6148, 8372)]