48889728

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 149254560

約数和(自身を除く): 100364832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 64, 72, 74, 93, 96, 111, 124, 128, 144, 148, 186, 192, 222, 248, 279, 288, 296, 333, 372, 384, 444, 496, 558, 576, 592, 666, 744, 888, 992, 1116, 1147, 1152, 1184, 1332, 1369, 1488, 1776, 1984, 2232, 2294, 2368, 2664, 2738, 2976, 3441, 3552, 3968, 4107, 4464, 4588, 4736, 5328, 5476, 5952, 6882, 7104, 8214, 8928, 9176, 10323, 10656, 10952, 11904, 12321, 13764, 14208, 16428, 17856, 18352, 20646, 21312, 21904, 24642, 27528, 32856, 35712, 36704, 41292, 42439, 42624, 43808, 49284, 55056, 65712, 73408, 82584, 84878, 87616, 98568, 110112, 127317, 131424, 146816, 165168, 169756, 175232, 197136, 220224, 254634, 262848, 330336, 339512, 381951, 394272, 440448, 509268, 525696, 660672, 679024, 763902, 788544, 1018536, 1321344, 1358048, 1527804, 1577088, 2037072, 2716096, 3055608, 4074144, 5432192, 6111216, 8148288, 12222432, 16296576, 24444864, 48889728]

約数ペア:

[(1, 48889728), (2, 24444864), (3, 16296576), (4, 12222432), (6, 8148288), (8, 6111216), (9, 5432192), (12, 4074144), (16, 3055608), (18, 2716096), (24, 2037072), (31, 1577088), (32, 1527804), (36, 1358048), (37, 1321344), (48, 1018536), (62, 788544), (64, 763902), (72, 679024), (74, 660672), (93, 525696), (96, 509268), (111, 440448), (124, 394272), (128, 381951), (144, 339512), (148, 330336), (186, 262848), (192, 254634), (222, 220224), (248, 197136), (279, 175232), (288, 169756), (296, 165168), (333, 146816), (372, 131424), (384, 127317), (444, 110112), (496, 98568), (558, 87616), (576, 84878), (592, 82584), (666, 73408), (744, 65712), (888, 55056), (992, 49284), (1116, 43808), (1147, 42624), (1152, 42439), (1184, 41292), (1332, 36704), (1369, 35712), (1488, 32856), (1776, 27528), (1984, 24642), (2232, 21904), (2294, 21312), (2368, 20646), (2664, 18352), (2738, 17856), (2976, 16428), (3441, 14208), (3552, 13764), (3968, 12321), (4107, 11904), (4464, 10952), (4588, 10656), (4736, 10323), (5328, 9176), (5476, 8928), (5952, 8214), (6882, 7104)]