49505184

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 151351200

約数和(自身を除く): 101846016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 83, 96, 109, 114, 144, 152, 166, 171, 218, 228, 249, 288, 304, 327, 332, 342, 436, 456, 498, 608, 654, 664, 684, 747, 872, 912, 981, 996, 1308, 1328, 1368, 1494, 1577, 1744, 1824, 1962, 1992, 2071, 2616, 2656, 2736, 2988, 3154, 3488, 3924, 3984, 4142, 4731, 5232, 5472, 5976, 6213, 6308, 7848, 7968, 8284, 9047, 9462, 10464, 11952, 12426, 12616, 14193, 15696, 16568, 18094, 18639, 18924, 23904, 24852, 25232, 27141, 28386, 31392, 33136, 36188, 37278, 37848, 49704, 50464, 54282, 56772, 66272, 72376, 74556, 75696, 81423, 99408, 108564, 113544, 144752, 149112, 151392, 162846, 171893, 198816, 217128, 227088, 289504, 298224, 325692, 343786, 434256, 454176, 515679, 596448, 651384, 687572, 868512, 1031358, 1302768, 1375144, 1547037, 2062716, 2605536, 2750288, 3094074, 4125432, 5500576, 6188148, 8250864, 12376296, 16501728, 24752592, 49505184]

約数ペア:

[(1, 49505184), (2, 24752592), (3, 16501728), (4, 12376296), (6, 8250864), (8, 6188148), (9, 5500576), (12, 4125432), (16, 3094074), (18, 2750288), (19, 2605536), (24, 2062716), (32, 1547037), (36, 1375144), (38, 1302768), (48, 1031358), (57, 868512), (72, 687572), (76, 651384), (83, 596448), (96, 515679), (109, 454176), (114, 434256), (144, 343786), (152, 325692), (166, 298224), (171, 289504), (218, 227088), (228, 217128), (249, 198816), (288, 171893), (304, 162846), (327, 151392), (332, 149112), (342, 144752), (436, 113544), (456, 108564), (498, 99408), (608, 81423), (654, 75696), (664, 74556), (684, 72376), (747, 66272), (872, 56772), (912, 54282), (981, 50464), (996, 49704), (1308, 37848), (1328, 37278), (1368, 36188), (1494, 33136), (1577, 31392), (1744, 28386), (1824, 27141), (1962, 25232), (1992, 24852), (2071, 23904), (2616, 18924), (2656, 18639), (2736, 18094), (2988, 16568), (3154, 15696), (3488, 14193), (3924, 12616), (3984, 12426), (4142, 11952), (4731, 10464), (5232, 9462), (5472, 9047), (5976, 8284), (6213, 7968), (6308, 7848)]