47183488

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 112803840

約数和(自身を除く): 65620352

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 47, 62, 64, 88, 92, 94, 124, 128, 176, 184, 188, 248, 253, 341, 352, 368, 376, 496, 506, 517, 682, 704, 713, 736, 752, 992, 1012, 1034, 1081, 1364, 1408, 1426, 1457, 1472, 1504, 1984, 2024, 2068, 2162, 2728, 2852, 2914, 2944, 3008, 3968, 4048, 4136, 4324, 5456, 5704, 5828, 6016, 7843, 8096, 8272, 8648, 10912, 11408, 11656, 11891, 15686, 16027, 16192, 16544, 17296, 21824, 22816, 23312, 23782, 31372, 32054, 32384, 33088, 33511, 34592, 43648, 45632, 46624, 47564, 62744, 64108, 66176, 67022, 69184, 91264, 93248, 95128, 125488, 128216, 134044, 138368, 186496, 190256, 250976, 256432, 268088, 368621, 380512, 501952, 512864, 536176, 737242, 761024, 1003904, 1025728, 1072352, 1474484, 1522048, 2051456, 2144704, 2948968, 4289408, 5897936, 11795872, 23591744, 47183488]

約数ペア:

[(1, 47183488), (2, 23591744), (4, 11795872), (8, 5897936), (11, 4289408), (16, 2948968), (22, 2144704), (23, 2051456), (31, 1522048), (32, 1474484), (44, 1072352), (46, 1025728), (47, 1003904), (62, 761024), (64, 737242), (88, 536176), (92, 512864), (94, 501952), (124, 380512), (128, 368621), (176, 268088), (184, 256432), (188, 250976), (248, 190256), (253, 186496), (341, 138368), (352, 134044), (368, 128216), (376, 125488), (496, 95128), (506, 93248), (517, 91264), (682, 69184), (704, 67022), (713, 66176), (736, 64108), (752, 62744), (992, 47564), (1012, 46624), (1034, 45632), (1081, 43648), (1364, 34592), (1408, 33511), (1426, 33088), (1457, 32384), (1472, 32054), (1504, 31372), (1984, 23782), (2024, 23312), (2068, 22816), (2162, 21824), (2728, 17296), (2852, 16544), (2914, 16192), (2944, 16027), (3008, 15686), (3968, 11891), (4048, 11656), (4136, 11408), (4324, 10912), (5456, 8648), (5704, 8272), (5828, 8096), (6016, 7843)]