47454888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 141523200

約数和(自身を除く): 94068312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 23, 24, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 104, 136, 138, 156, 184, 204, 221, 276, 299, 312, 389, 391, 408, 442, 552, 598, 663, 778, 782, 884, 897, 1167, 1173, 1196, 1326, 1556, 1564, 1768, 1794, 2334, 2346, 2392, 2652, 3112, 3128, 3588, 4668, 4692, 5057, 5083, 5304, 6613, 7176, 8947, 9336, 9384, 10114, 10166, 13226, 15171, 15249, 17894, 19839, 20228, 20332, 26452, 26841, 30342, 30498, 35788, 39678, 40456, 40664, 52904, 53682, 60684, 60996, 71576, 79356, 85969, 107364, 116311, 121368, 121992, 152099, 158712, 171938, 214728, 232622, 257907, 304198, 343876, 348933, 456297, 465244, 515814, 608396, 687752, 697866, 912594, 930488, 1031628, 1216792, 1395732, 1825188, 1977287, 2063256, 2791464, 3650376, 3954574, 5931861, 7909148, 11863722, 15818296, 23727444, 47454888]

約数ペア:

[(1, 47454888), (2, 23727444), (3, 15818296), (4, 11863722), (6, 7909148), (8, 5931861), (12, 3954574), (13, 3650376), (17, 2791464), (23, 2063256), (24, 1977287), (26, 1825188), (34, 1395732), (39, 1216792), (46, 1031628), (51, 930488), (52, 912594), (68, 697866), (69, 687752), (78, 608396), (92, 515814), (102, 465244), (104, 456297), (136, 348933), (138, 343876), (156, 304198), (184, 257907), (204, 232622), (221, 214728), (276, 171938), (299, 158712), (312, 152099), (389, 121992), (391, 121368), (408, 116311), (442, 107364), (552, 85969), (598, 79356), (663, 71576), (778, 60996), (782, 60684), (884, 53682), (897, 52904), (1167, 40664), (1173, 40456), (1196, 39678), (1326, 35788), (1556, 30498), (1564, 30342), (1768, 26841), (1794, 26452), (2334, 20332), (2346, 20228), (2392, 19839), (2652, 17894), (3112, 15249), (3128, 15171), (3588, 13226), (4668, 10166), (4692, 10114), (5057, 9384), (5083, 9336), (5304, 8947), (6613, 7176)]