51664512

素因数分解:

$2^7\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1721

約数の個数: 64

約数和(自身を含む): 138972960

約数和(自身を除く): 87308448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 332, 384, 498, 664, 996, 1328, 1621, 1992, 2656, 3242, 3984, 4863, 5312, 6484, 7968, 9726, 10624, 12968, 15936, 19452, 25936, 31872, 38904, 51872, 77808, 103744, 134543, 155616, 207488, 269086, 311232, 403629, 538172, 622464, 807258, 1076344, 1614516, 2152688, 3229032, 4305376, 6458064, 8610752, 12916128, 17221504, 25832256, 51664512]

約数ペア:

[(1, 51664512), (2, 25832256), (3, 17221504), (4, 12916128), (6, 8610752), (8, 6458064), (12, 4305376), (16, 3229032), (24, 2152688), (32, 1614516), (48, 1076344), (64, 807258), (83, 622464), (96, 538172), (128, 403629), (166, 311232), (192, 269086), (249, 207488), (332, 155616), (384, 134543), (498, 103744), (664, 77808), (996, 51872), (1328, 38904), (1621, 31872), (1992, 25936), (2656, 19452), (3242, 15936), (3984, 12968), (4863, 10624), (5312, 9726), (6484, 7968)]