51628544

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 80

約数和(自身を含む): 114903360

約数和(自身を除く): 63274816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 103, 128, 176, 178, 206, 256, 352, 356, 412, 512, 704, 712, 824, 979, 1133, 1408, 1424, 1648, 1958, 2266, 2816, 2848, 3296, 3916, 4532, 5632, 5696, 6592, 7832, 9064, 9167, 11392, 13184, 15664, 18128, 18334, 22784, 26368, 31328, 36256, 36668, 45568, 52736, 62656, 72512, 73336, 100837, 125312, 145024, 146672, 201674, 250624, 290048, 293344, 403348, 501248, 580096, 586688, 806696, 1173376, 1613392, 2346752, 3226784, 4693504, 6453568, 12907136, 25814272, 51628544]

約数ペア:

[(1, 51628544), (2, 25814272), (4, 12907136), (8, 6453568), (11, 4693504), (16, 3226784), (22, 2346752), (32, 1613392), (44, 1173376), (64, 806696), (88, 586688), (89, 580096), (103, 501248), (128, 403348), (176, 293344), (178, 290048), (206, 250624), (256, 201674), (352, 146672), (356, 145024), (412, 125312), (512, 100837), (704, 73336), (712, 72512), (824, 62656), (979, 52736), (1133, 45568), (1408, 36668), (1424, 36256), (1648, 31328), (1958, 26368), (2266, 22784), (2816, 18334), (2848, 18128), (3296, 15664), (3916, 13184), (4532, 11392), (5632, 9167), (5696, 9064), (6592, 7832)]