51385344

素因数分解:

$2^{10}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 88

約数和(自身を含む): 140506080

約数和(自身を除く): 89120736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 389, 512, 516, 688, 768, 778, 1024, 1032, 1167, 1376, 1536, 1556, 2064, 2334, 2752, 3072, 3112, 4128, 4668, 5504, 6224, 8256, 9336, 11008, 12448, 16512, 16727, 18672, 22016, 24896, 33024, 33454, 37344, 44032, 49792, 50181, 66048, 66908, 74688, 99584, 100362, 132096, 133816, 149376, 199168, 200724, 267632, 298752, 398336, 401448, 535264, 597504, 802896, 1070528, 1195008, 1605792, 2141056, 3211584, 4282112, 6423168, 8564224, 12846336, 17128448, 25692672, 51385344]

約数ペア:

[(1, 51385344), (2, 25692672), (3, 17128448), (4, 12846336), (6, 8564224), (8, 6423168), (12, 4282112), (16, 3211584), (24, 2141056), (32, 1605792), (43, 1195008), (48, 1070528), (64, 802896), (86, 597504), (96, 535264), (128, 401448), (129, 398336), (172, 298752), (192, 267632), (256, 200724), (258, 199168), (344, 149376), (384, 133816), (389, 132096), (512, 100362), (516, 99584), (688, 74688), (768, 66908), (778, 66048), (1024, 50181), (1032, 49792), (1167, 44032), (1376, 37344), (1536, 33454), (1556, 33024), (2064, 24896), (2334, 22016), (2752, 18672), (3072, 16727), (3112, 16512), (4128, 12448), (4668, 11008), (5504, 9336), (6224, 8256)]