51314176

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 80

約数和(自身を含む): 109600128

約数和(自身を除く): 58285952

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 61, 62, 64, 106, 122, 124, 128, 212, 244, 248, 256, 424, 488, 496, 512, 848, 976, 992, 1643, 1696, 1891, 1952, 1984, 3233, 3286, 3392, 3782, 3904, 3968, 6466, 6572, 6784, 7564, 7808, 7936, 12932, 13144, 13568, 15128, 15616, 15872, 25864, 26288, 27136, 30256, 31232, 51728, 52576, 60512, 100223, 103456, 105152, 121024, 200446, 206912, 210304, 242048, 400892, 413824, 420608, 484096, 801784, 827648, 841216, 968192, 1603568, 1655296, 3207136, 6414272, 12828544, 25657088, 51314176]

約数ペア:

[(1, 51314176), (2, 25657088), (4, 12828544), (8, 6414272), (16, 3207136), (31, 1655296), (32, 1603568), (53, 968192), (61, 841216), (62, 827648), (64, 801784), (106, 484096), (122, 420608), (124, 413824), (128, 400892), (212, 242048), (244, 210304), (248, 206912), (256, 200446), (424, 121024), (488, 105152), (496, 103456), (512, 100223), (848, 60512), (976, 52576), (992, 51728), (1643, 31232), (1696, 30256), (1891, 27136), (1952, 26288), (1984, 25864), (3233, 15872), (3286, 15616), (3392, 15128), (3782, 13568), (3904, 13144), (3968, 12932), (6466, 7936), (6572, 7808), (6784, 7564)]