49157256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 139392000

約数和(自身を除く): 90234744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 43, 46, 57, 69, 76, 86, 92, 109, 114, 129, 138, 152, 172, 184, 218, 228, 258, 276, 327, 344, 436, 437, 456, 516, 552, 654, 817, 872, 874, 989, 1032, 1308, 1311, 1634, 1748, 1978, 2071, 2451, 2507, 2616, 2622, 2967, 3268, 3496, 3956, 4142, 4687, 4902, 5014, 5244, 5934, 6213, 6536, 7521, 7912, 8284, 9374, 9804, 10028, 10488, 11868, 12426, 14061, 15042, 16568, 18748, 18791, 19608, 20056, 23736, 24852, 28122, 30084, 37496, 37582, 47633, 49704, 56244, 56373, 60168, 75164, 89053, 95266, 107801, 112488, 112746, 142899, 150328, 178106, 190532, 215602, 225492, 267159, 285798, 323403, 356212, 381064, 431204, 450984, 534318, 571596, 646806, 712424, 862408, 1068636, 1143192, 1293612, 2048219, 2137272, 2587224, 4096438, 6144657, 8192876, 12289314, 16385752, 24578628, 49157256]

約数ペア:

[(1, 49157256), (2, 24578628), (3, 16385752), (4, 12289314), (6, 8192876), (8, 6144657), (12, 4096438), (19, 2587224), (23, 2137272), (24, 2048219), (38, 1293612), (43, 1143192), (46, 1068636), (57, 862408), (69, 712424), (76, 646806), (86, 571596), (92, 534318), (109, 450984), (114, 431204), (129, 381064), (138, 356212), (152, 323403), (172, 285798), (184, 267159), (218, 225492), (228, 215602), (258, 190532), (276, 178106), (327, 150328), (344, 142899), (436, 112746), (437, 112488), (456, 107801), (516, 95266), (552, 89053), (654, 75164), (817, 60168), (872, 56373), (874, 56244), (989, 49704), (1032, 47633), (1308, 37582), (1311, 37496), (1634, 30084), (1748, 28122), (1978, 24852), (2071, 23736), (2451, 20056), (2507, 19608), (2616, 18791), (2622, 18748), (2967, 16568), (3268, 15042), (3496, 14061), (3956, 12426), (4142, 11868), (4687, 10488), (4902, 10028), (5014, 9804), (5244, 9374), (5934, 8284), (6213, 7912), (6536, 7521)]